John R. Campbell
John R. Campbell
Professor of Large Animal Clinical Sciences, Western College of Veterinary Medicine, University of
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TitleCited byYear
Effect of bovine viral diarrhea virus in the feedlot
JR Campbell
Veterinary Clinics of North America: Food Animal Practice 20 (1), 39-50, 2004
Cryptococcus gattii in wildlife of Vancouver Island, British Columbia, Canada
C Duncan, H Schwantje, C Stephen, J Campbell, K Bartlett
Journal of wildlife diseases 42 (1), 175-178, 2006
Evaluation of client compliance with short-term administration of antimicrobials to dogs
VJ Adams, JR Campbell, CL Waldner, PM Dowling, CL Shmon
Journal of the American Veterinary Medical Association 226 (4), 567-574, 2005
Clinical characteristics and predictors of mortality for Cryptococcus gattii infection in dogs and cats of southwestern British Columbia
C Duncan, C Stephen, J Campbell
The Canadian Veterinary Journal 47 (10), 993, 2006
Immunohistochemical study of Hemophilus somnus, Mycoplasma bovis, Mannheimia hemolytica, and bovine viral diarrhea virus in death losses due to myocarditis in feedlot cattle
DM Haines, KM Moline, RA Sargent, JR Campbell, DJ Myers, PA Doig
The Canadian Veterinary Journal 45 (3), 231, 2004
Comparison of two sampling tools for diagnosis of Tritrichomonas foetus in bulls and clinical interpretation of culture results.
S Parker, J Campbell, C Ribble, A Gajadhar
Journal of the American Veterinary Medical Association 215 (2), 231-235, 1999
A longitudinal study of gastrointestinal parasites in Canadian dairy farms: The value of an indirect Ostertagia ostertagi ELISA as a monitoring tool
J Sanchez, I Dohoo, A Nødtvedt, G Keefe, F Markham, K Leslie, ...
Veterinary parasitology 107 (3), 209-226, 2002
The use of negative binomial modelling in a longitudinal study of gastrointestinal parasite burdens in Canadian dairy cows
A Nødtvedt, I Dohoo, J Sanchez, G Conboy, L DesCôteaux, G Keefe, ...
Canadian Journal of Veterinary Research 66 (4), 249, 2002
Effect of winter feeding system on beef cow performance, reproductive efficiency, and system cost1
BM Kelln, HA Lardner, JJ McKinnon, JR Campbell, K Larson, D Damiran
The Professional Animal Scientist 27 (5), 410-421, 2011
Efficacy of vaccination against Fusobacterium necrophorum infection for control of liver abscesses and footrot in feedlot cattle in western Canada
SL Checkley, ED Janzen, JR Campbell, JJ McKinnon
The Canadian Veterinary Journal 46 (11), 1002, 2005
Effects of temperature on the survival of Tritrichomonas foetus in transport, Diamond's and InPouch TF media.
LA Bryan, JR Campbell, AA Gajadhar
The Veterinary Record 144 (9), 227-232, 1999
Comparison of the diagnostic sensitivity of a commercially available culture kit and a diagnostic culture test using Diamond's media for diagnosing Tritrichomonas foetus in bulls
S Parker, J Campbell, A Gajadhar
Journal of veterinary diagnostic investigation 15 (5), 460-465, 2003
Evaluation of risk factors for Cryptococcus gattii infection in dogs and cats
CG Duncan, C Stephen, J Campbell
Journal of the American Veterinary Medical Association 228 (3), 377-382, 2006
The effects of dietary biotin supplementation on vertical fissures of the claw wall in beef cattle.
JR Campbell, PR Greenough, L Petrie
The Canadian Veterinary Journal 41 (9), 690, 2000
Associations between oil-and gas-well sites, processing facilities, flaring, and beef cattle reproduction and calf mortality in western Canada
CL Waldner, CS Ribble, ED Janzen, JR Campbell
Preventive Veterinary Medicine 50 (1), 1-17, 2001
Associations between antimicrobial use and the prevalence of antimicrobial resistance in fecal Escherichia coli from feedlot cattle in western Canada
SL Checkley, JR Campbell, M Chirino-Trejo, ED Janzen, CL Waldner
The Canadian Veterinary Journal 51 (8), 853, 2010
Fibrotic lesions in the testis of bulls and relationship to semen quality
AD Barth, L Alisio, M Avilés, AA Arteaga, JR Campbell, SH Hendrick
Animal reproduction science 106 (3), 274-288, 2008
Investigating the relationship between abomasal hairballs and perforating abomasal ulcers in unweaned beef calves.
MD Jelinski, CS Ribble, JR Campbell, ED Janzen
The Canadian Veterinary Journal 37 (1), 23, 1996
Prevalence of methicillin-resistant Staphylococcus aureus colonization in horses in Saskatchewan, Alberta, and British Columbia
N Tokateloff, ST Manning, JS Weese, J Campbell, J Rothenburger, ...
Canadian Veterinary Journal 50 (11), 1177, 2009
Diagnosis of trichomoniasis in ‘virgin’bulls by culture and polymerase chain reaction
S Parker, J Campbell, K McIntosh, A Gajadhar
The Canadian Veterinary Journal 44 (9), 732, 2003
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