Articles by author - Janzen ED

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The use of data from single-herd disease outbreaks for epidemiological description

Authors: Janzen ED, Kelly AP
Publication: International Symposia on Veterinary Epidemiology and Economics proceedings, Volume ISVEE 4: Proceedings of the 4th Symposium, Singapore, Issue Analysis & interpretation of studies in epidemiologic studies session, pp 408-410, Nov 1985

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The predictive value of pelvimetry

Authors: Janzen ED, Ribble CS, van Donkersgoed J
Publication: International Symposia on Veterinary Epidemiology and Economics proceedings, Volume ISVEE 6: Proceedings of the 6th Symposium, Ottawa, Canada, Issue Intensive agriculture field studies - beef cattle & sheep session, pp 351-353, Aug 1991

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A prospective field study examining the association between environmental emissions from the petroleum industry and the productivity of commercial beef cows

Authors: Janzen ED, Ribble CS, Waldner CL, Campbell JR
Publication: International Symposia on Veterinary Epidemiology and Economics proceedings, Volume ISVEE 9: Proceedings of the 9th Symposium, Breckenridge, Colorado, USA, Issue Livestock: Beef production & diseases session, pp 336, Aug 2000

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Descriptive epidemiology of chronic disease of calves in a western Canadian feedlot

Authors: Janzen ED, West K, Pollock CM, Campbell JR
Publication: International Symposia on Veterinary Epidemiology and Economics proceedings, Volume ISVEE 9: Proceedings of the 9th Symposium, Breckenridge, Colorado, USA, Issue Livestock: Beef production & diseases session, pp 186, Aug 2000

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Increased risk of non-pregnancy associated with N. caninum infection in western Canadian beef herds

Authors: Janzen ED, Waldner CL, Henderson J, Campbell JR, Cunningham GL
Publication: International Symposia on Veterinary Epidemiology and Economics proceedings, Volume ISVEE 9: Proceedings of the 9th Symposium, Breckenridge, Colorado, USA, Issue Livestock: Neospora infections of cattle session, pp 224, Aug 2000

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The effect of metaphylactic antimicrobial use on the development of antimicrobial resistance in fecal E. coli isolates from feedlot cattle

Authors: Janzen ED, Chirino-Trejo M, Waldner CW, Checkley SL, Campbell JR
Publication: International Symposia on Veterinary Epidemiology and Economics proceedings, Volume ISVEE 10: Proceedings of the 10th Symposium, Vina del Mar, Chile, Issue Food safety: E. coli 0 157 session, pp 514, Nov 2003

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T3-S26 - Food animal veterinary student feedlot externship in Alberta

Authors: Janzen ED, Perrett T, Jones CW, Schunicht OC, Wildman BK, Pittman TJ, Guichon PT, Pollock CM, Jim GK, Morley PS, Booker CW
Publication: International Symposia on Veterinary Epidemiology and Economics proceedings, Volume ISVEE 11: Proceedings of the 11th Symposium, Cairns, Australia, Issue Theme 3 - Animal health delivery & response: Short oral presentation session, pp 1106, Aug 2006

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T2-1.3.2 - Investigation of the role of bovine viral diarrhea virus in undifferentiated fever of feedlot cattle

Authors: Janzen ED, West K, Perrett T, Schunicht OC, Wildman BK, Ellis JA, Pittman TJ, Guichon PT, Jim GK, Campos M, Appleyard G, Haines D, Booker CW
Publication: International Symposia on Veterinary Epidemiology and Economics proceedings, Volume ISVEE 11: Proceedings of the 11th Symposium, Cairns, Australia, Issue Theme 2 - Disease distribution & determinants: Cattle session, pp 1093, Aug 2006