Henrik Christensen
Associate Professor
Veterinary Clinical Microbiology
Stigbøjlen 4, 1870 Frederiksberg C
Member of:
- Published
Årsager til kronisk, invaliderende ledforandringer (amyloid arthropati) hos konsumægsopdræt.
Bisgaard, M., Christensen, Jens Peter, Bojesen, Anders Miki, Petersen, A. H. H. & Christensen, Henrik, 2009, In: Dansk Erhvervsfjerkrae. 38, p. 489-493 5 p.Research output: Contribution to journal › Journal article › Communication
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[Pasteurella] caballi infection not limited to horses - a closer look at taxon 42 of Bisgaard
Christensen, Henrik, Hommez, J., Olsen, John Elmerdahl & Bisgaard, M., 2006, In: Letters in Applied Microbiology. 43, 4, p. 424-429 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Whole-genome sequence of Staphylococcus aureus S54F9 isolated from a chronic disseminated porcine lung abscess and used in human infection models
Aalbæk, Bent, Jensen, Louise Kruse, Jensen, Henrik Elvang, Olsen, John Elmerdahl & Christensen, Henrik, 2015, In: Genome Announcements. 3, 5, 2 p., e01207-15.Research output: Contribution to journal › Journal article › Research › peer-review
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Whole strains vs MGEs in short and longterm transmission of ESBL genes between healthcare and community settings in Uganda
Hounmanou, Yaovi Mahuton Gildas, Wanyana, A., Alafi, S., Wabwire-mangen, F., Christensen, Henrik, Olsen, John Elmerdahl & Byarugaba, D. K., 2023, In: Scientific Reports. 13, 10229.Research output: Contribution to journal › Journal article › Research › peer-review
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Whole genome sequence comparison of avian pathogenic Escherichia coli from acute and chronic salpingitis of egg laying hens
Poulsen, Louise Ladefoged, Kudirkiene, E., Jørgensen, S. L., Djordjevic, S. P., Cummins, M. L., Christensen, Jens Peter, Christensen, Henrik, Bisgaard, M. & Thoefner, Ida , 2020, In: BMC Veterinary Research. 16, 1, 9 p., 148.Research output: Contribution to journal › Journal article › Research › peer-review
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Whole Genome Sequencing (WGS) Analysis of Virulence and AMR Genes in Extended-Spectrum β-Lactamase (ESBL)-Producing Escherichia coli from Animal and Environmental Samples in Four Italian Swine Farms
Bonvegna, M., Tomassone, L., Christensen, Henrik & Olsen, John Elmerdahl, 2022, In: Antibiotics. 11, 12, 1774.Research output: Contribution to journal › Journal article › Research › peer-review
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Volucribacter
Christensen, Henrik & Bisgaard, M., 2020, Bergey's Manual of Systematics of Archaea and Bacteria. Trujillo, M. E., Dedysh, S., DeVos, P., Hedlund, B., Kämpfer, P., Rainey, F. A. & Whitman, W. B. (eds.). Wiley, p. 1-5Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
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Virulence factors of Enterococcus faecalis of human and poultry origin seem to confirm the zoonotic potential of E. faecalis.
Olsen, Rikke Heidemann, Schønheyder, H., Christensen, Henrik & Bisgaard, M., 2011, 17th World Veterinary Poultry Congress: proceedings. WVPA, p. 474-476 3 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
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Use of multiple-locus variable-number tandem-repeats analysis (MLVA) typing to characterize Salmonella Typhimurium DT41 broiler breeder infections
Litrup, E., Christensen, Henrik, Nordentoft, S., Nielsen, E., Davies, R., Helmuth, R. & Bisgaard, M., 2010, In: Journal of Applied Microbiology. 109, 6, p. 2032-2038 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Unusual outbreak of Pasteurella multocida ssp. septica in a turkey flock
Günther, R., Bisgaard, M. & Christensen, Henrik, 2009, Proceedings of the 5th WPSA International Symposium on Turkey Production, Berlin, Germany, 2009. Mensch und Buch Verlag, p. 287-291 5 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Unusual growth variants of Avibacterium paragallinarum
Blackall, P. J., Christensen, Henrik & Bisgaard, M., 2011, In: Australian Veterinary Journal. 89, 7, p. 273-275 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Transmission of Enterococcus faecalis among layer chickens during hatch
Munch, M., Olsen, R., Bisgaard, M. & Christensen, Henrik, 2011, 17th World Veterinary Poultry Congress: proceedings. WVPA, p. 349-353 5 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
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Transmission dynamics of Mannheimia haemolytica in newly-received beef bulls at fattening operations
Timsit, E., Christensen, Henrik, Bareille, N., Seegers, H., Bisgaard, M. & Assié, S., 2013, In: Veterinary Microbiology. 161, 3-4, p. 295-304 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Transmission and genetic diversity of Enterococcus faecalis during hatch of broiler chicks
Olsen, Rikke Heidemann, Christensen, Henrik & Bisgaard, M., 2012, In: Veterinary Microbiology. 160, 1-2, p. 214-221 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Transmission and genetic diversity of Enterococcus faecalis among layer chickens during hatch
Fertner, M. E., Olsen, Rikke Heidemann, Bisgaard, M. & Christensen, Henrik, 2011, In: Acta Veterinaria Scandinavica (Print). 53, 56, 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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The use of genomic DNA sequences as type material for valid publication of bacterial species names will have severe implications for clinical microbiology and related disciplines
Bisgaard, M., Christensen, Henrik, Clermont, D., Dijkshoorn, L., Janda, J. M., Moore, E. R. B., Nemec, A., Nørskov-Lauritsen, N., Overmann, J. & Reubsaet, F. A. G., 2019, In: Diagnostic Microbiology and Infectious Disease. 95, 1, p. 102-103Research output: Contribution to journal › Comment/debate › Research › peer-review
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The gut as reservoir of antibiotic resistance: microbial diversity of tetracycline resistance in mother and infant
de Vries, Lisbeth Elvira, Vallès, Y., Agersø, Y., Vaishampayan, P. A., Garcia-Montaner, A., Kuehl, J. V., Christensen, Henrik, Barlow, M. & Francino, M. P., 2011, In: P L o S One. 6, 6, 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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The global transcriptomes of Salmonella enterica serovars Gallinarum, Dublin and Enteritidis in the avian host
Fei, Xiao, Schroll, C., Huang, K., Christensen, Jens Peter, Christensen, Henrik, Lemire, S., Kilstrup, M., Thomsen, Line Elnif, Jelsbak, L. & Olsen, John Elmerdahl, 2023, In: Microbial Pathogenesis. 182, 106236.Research output: Contribution to journal › Journal article › Research › peer-review
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The diversity of inducible and constitutively expressed erm(C) genes and association to different replicon types in staphylococci plasmids
de Vries, Lisbeth Elvira, Christensen, Henrik & Agersø, Y., 2012, In: Mobile Genetic Elements. 2, 2, p. 72-80 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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The current state of Pasteurellaceae systematics
Olsen, John Elmerdahl, Bisgaard, M., Kubnert, P. & Christensen, Henrik, 2005, Pasteurellaceae 2005. American Society of Microbiology, p. 14 1 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research
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The Genus Pasteurella
Christensen, Henrik & Bisgaard, M., 2003, Elektronisk bog ed. 46 p.Research output: Book/Report › Book › Research
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The Genus Pasteurella
Christensen, Henrik & Bisgaard, M., 2006, The Prokaryotes: A Handbook on the Biology of Bacteria. Dworkin, M., Falkow, S., Rosenberg, E., Schleifer, K-H. & Strackebrandt, E. (eds.). 3 ed. New York: Kluwer Academic Publishers, Vol. 6. p. 1062-1090 29 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Taxonomy of taxon 9 of Bisgaard isolated from diseased horses and proposal of Actinobacillus hippikon sp. nov.
Christensen, Henrik, Bisgaard, M. & Olsen, John Elmerdahl, 2001. 1 p.Research output: Contribution to conference › Paper › Research
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Taxonomy of Pasteurellaceae: an update B18
Christensen, Henrik, Kubnert, P., Olsen, John Elmerdahl & Bisgaard, M., 2005, Pasteurellaceae 2005. American Society of Microbiology, p. 1 1 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research
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Taxonomy and biodiversity of members of Pasteurellaceae
Christensen, Henrik & Bisgaard, M., 2008, Pasteurellaceae: biology, genomics and molecular aspects. Kuhnert, P. & Christensen, H. (eds.). Norfolk: Caister Academic Press, p. 1-26 26 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Taxonomic changes within Actinobacillus sensu stricto
Bisgaard, M., Christensen, Henrik & Olsen, John Elmerdahl, 2002, Abstract. 18 ed. p. 29 1 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
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Taxon 10, a potential pathogen associated with infected horse bite wounds
Kjældgaard, P., Christensen, Henrik, Aalbæk, Bent & Bisgaard, M., 2008.Research output: Contribution to conference › Conference abstract for conference › Research
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Systemic reactive amyloidosis - an age related problem of importance in broiler breeders
Thoefner, Ida , Poulsen, Louise Ladefoged, Bisgaard, M., Christensen, Henrik, Olsen, Rikke Heidemann & Christensen, Jens Peter, Sep 2015.Research output: Contribution to conference › Poster › Research › peer-review
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Systematics of selected members of the bacterial family Pasteurellaceae Pohl 1981 associated with animals
Christensen, Henrik, 2005, Copenhagen: Center for Skov, Landskab og Planlægning/Københavns Universitet. 167 p.Research output: Book/Report › Doctoral thesis › Research
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Studies on the prevalence of Riemerella anatipestifer in the upper respiratory tract of clinically healthy ducklings and characterization of untypable strains
Ryll, M., Christensen, Henrik, Bisgaard, M., Christensen, Jens Peter, Hinz, K. & Köhler, B., 2001, In: Zoonoses and Public Health. 48, p. 537-546 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Studies on the phylogenetic relationship of equine isolates classified as Actinobacillus sensu stricto
Bisgaard, M., Christensen, Henrik & Angen, Ø., 1999. 1 p.Research output: Contribution to conference › Paper › Research
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Streptococinfektioner - en ny risikofaktor?
Bisgaard, M. & Christensen, Henrik, 2010, In: Dansk Erhvervsfjerkrae. 39, 2, p. 96-98 3 p.Research output: Contribution to journal › Journal article › Research
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Statusrapport for projektåret 1997: effekter af reduceret pesticidforbrug på flora og fauna i agerlandet
Christensen, Henrik, Esbjerg, Peter, Jensen, A., Johnsen, I., Navntoft, S. & Svenning Petersen, B., 1998, 49 p.Research output: Book/Report › Book › Education
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Staphylococcus agnetis, a potential pathogen in broiler breeders
Poulsen, Louise Ladefoged, Thoefner, Ida , Bisgaard, M., Olsen, Rikke Heidemann, Christensen, Jens Peter & Christensen, Henrik, 2017, In: Veterinary Microbiology. 212, p. 1-6 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Specific identification of Gallibacterium by a PCR using primers targeting the 16S rRNA and 23S rRNA genes
Bojesen, Anders Miki, Vazquez, M. E., Robles, F., Gonzalez, C., Soriano, E., Olsen, John Elmerdahl & Christensen, Henrik, 2007, In: Veterinary Microbiology. 123, 1-3, p. 262-268 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Specific detection of Pasteurella multocida in chickens with fowl cholera and in pig lung tissues using fluorescent rRNA in situ hybridization
Mbuthia, P. G., Christensen, Henrik, Boye, M., Dumong Petersen, K. M., Bisgaard, M., Nyaga, P. N. & Olsen, John Elmerdahl, 2001, In: Journal of Clinical Microbiology. 39, 7, p. 2627-2633 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Source tracking of sulphonamide resistance in Escherichia coli using comparison of sul2 gene sequences and MLST typing
Trobos, M., Hammerum, A. M., Sunde, M., Nordentoft, S., Agersø, Y., Simonsen, G. S., Christensen, Henrik & Olsen, John Elmerdahl, 2009.Research output: Contribution to conference › Conference abstract for conference › Research
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Soil bacterial DNA and biovolume profiles measured by flow-cytometry
Christensen, Henrik, Bakken, L. R. & Olsen, R. A., 1993, In: FEMS Microbiology Ecology. 102, 3-4, p. 129-140Research output: Contribution to journal › Journal article › Research › peer-review
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Significance and identification of a part of taxon 3 complex of Bisgaard (Gallibacterium genomospecies 3) associated with pigeons
Bisgaard, M. & Christensen, Henrik, 2019, In: Berliner und Munchener Tierarztliche Wochenschrift. 132, 7-8, p. 360-366Research output: Contribution to journal › Journal article › Research › peer-review
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Sequence variation of the 16S to 23S rRNA spacer region in Salmonella enterica
Christensen, Henrik, Lange Møller, P., Vogensen, Finn Kvist & Olsen, John Elmerdahl, 2000, In: Research in Microbiology. 151, p. 37-42 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Sensory, chemical and bacteriological changes during storage of iced squid (Todaropsis eblanae)
Paarup, T., Sanchez, J. A., Moral, A., Christensen, Henrik, Bisgaard, M. & Gram, L., 2002, In: Journal of Applied Microbiology. 92, 5, p. 941-950 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Safety of vitamin B12 (in the form of cyanocobalamin) produced by Ensifer adhaerensCNCM-I 5541 for all animal species
Bampidis, V., Azimonti, G., de Lourdes Bastos, M., Christensen, H., Dusemund, B., Durjava, M. F., Kouba, M., López-Alonso, M., López Puente, S., Marcon, F., Mayo, B., Pechová, A., Petkova, M., Ramos, F., Sanz, Y., Villa, R. E., Woutersen, R., Cocconcelli, P. S., Glandorf, B., Herman, L. & 10 others, , 2020, In: EFSA Journal. 18, 12, e06335.Research output: Contribution to journal › Journal article › Research
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Safety of the live Escherichia coli vaccine Poulvac® E. coli in layer parent stock in a field trial
Christensen, Henrik & Nielsen, C., 2020, In: Veterinary Microbiology. 240, 108537.Research output: Contribution to journal › Journal article › Research › peer-review
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Safety of the fermentation product of Aspergillus oryzae NRRL 458 (Amaferm®) as a feed additive for dairy cows (Biozyme Inc.)
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. O. A. A. P. O. S. U. I. A. F. (., 2022, In: EFSA Journal. 20, 2, e06983.Research output: Contribution to journal › Journal article › Research
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Safety of a feed additive consisting of a tincture derived from Verbascum thapsus L. (great mullein tincture) for use in all animal species (MANGHEBATI SAS)
Bampidis, V. & EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. A. A. P. O. S. U. I. A. F. (., 2021, In: EFSA Journal. 19, 7, e06711.Research output: Contribution to journal › Journal article › Research
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Safety and efficacy of the feed additives consisting of l-glutamic acid and monosodium l-glutamate monohydrate produced by Corynebacterium glutamicum NITE BP-01681 for all animal species (METEX NOOVISTAGO)
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. O. A. A. P. O. S. U. I. A. F. (., 2022, In: EFSA Journal. 20, 3, e07156.Research output: Contribution to journal › Journal article › Research
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Safety and efficacy of the feed additive consisting of Lactobacillus acidophilus CECT 4529 (Lactobacillus acidophilus D2/CSL) for all poultry species and categories and all ornamental birds (Centro Sperimentale del Latte S.r.l)
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. O. A. A. P. O. S. U. I. A. F. (., 2022, In: EFSA Journal. 20, 3, e07150.Research output: Contribution to journal › Journal article › Research
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Safety and efficacy of l-valine produced by fermentation using Corynebacterium glutamicumCGMCC 7.358 as a feed additive for all animal species
Bampidis, V., Azimonti, G., Bastos, M. D. L., Christensen, H., Dusemund, B., Fašmon Durjava, M., Kouba, M., López-Alonso, M., López Puente, S., Marcon, F., Mayo, B., Pechová, A., Petkova, M., Ramos, F., Sanz, Y., Villa, R. E., Woutersen, R., Cocconcelli, P. S., Glandorf, B., Herman, L. & 10 others, , 2020, In: EFSA Journal. 18, 11, e06286.Research output: Contribution to journal › Journal article › Research
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Safety and efficacy of l-threonine produced using Escherichia coliCGMCC 13325 as a feed additive for all animal species
Bampidis, V., Azimonti, G., Bastos, M. D. L., Christensen, H., Dusemund, B., Fašmon Durjava, M., Kouba, M., López-Alonso, M., López Puente, S., Marcon, F., Mayo, B., Pechová, A., Petkova, M., Ramos, F., Sanz, Y., Villa, R. E., Woutersen, R., Cocconcelli, P. S., Glandorf, B., Herman, L. & 11 others, , 2020, In: EFSA Journal. 18, 12, e06332.Research output: Contribution to journal › Journal article › Research
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Safety and efficacy of l-lysine monohydrochloride and concentrated liquid l-lysine (base) produced by fermentation with Corynebacterium glutamicum KCTC 12307BP as feed additives for all animal species
Bampidis, V., Azimonti, G., Bastos, M. D. L., Christensen, H., Dusemund, B., Durjava, M. F., Kouba, M., López-Alonso, M., López Puente, S., Marcon, F., Mayo, B., Pechová, A., Petkova, M., Ramos, F., Sanz, Y., Villa, R. E., Woutersen, R., Cocconcelli, P. S., Glandorf, B., Herman, L. & 10 others, , 2020, In: EFSA Journal. 18, 12, e06333.Research output: Contribution to journal › Journal article › Research
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Diversity of the tetracycline resistance gene tet(M) and identification of Tn916- and Tn5801-like (Tn6014) transposons in Staphylococcus aureus from humans and animals
Research output: Contribution to journal › Journal article › Research › peer-review
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998
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Comparative analysis of evolutionarily conserved motifs of epidermal growth factor receptor 2 (HER2) predicts novel potential therapeutic epitopes
Research output: Contribution to journal › Journal article › Research › peer-review
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818
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Genetic variation of Trichuris spp. obtained from humans and pigs
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review
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