Van De Weyer, L. M., Hendrick, S., Rosengren, L., & Waldner, C. L. (2011). Leptospirosis in beef herds from western Canada: Serum antibody titers and vaccination practices. Canadian Veterinary Medical Association.
Chicago Stili AlıntıVan De Weyer, Leanne M., Steve Hendrick, Leigh Rosengren, ve Cheryl L. Waldner. Leptospirosis in Beef Herds From Western Canada: Serum Antibody Titers and Vaccination Practices. Canadian Veterinary Medical Association, 2011.
MLA AlıntıVan De Weyer, Leanne M., Steve Hendrick, Leigh Rosengren, ve Cheryl L. Waldner. Leptospirosis in Beef Herds From Western Canada: Serum Antibody Titers and Vaccination Practices. Canadian Veterinary Medical Association, 2011.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..