L J Saif

Epidemiologic factors and isotype-specific antibody responses in serum and mucosal secretions of dairy calves with bovine coronavirus respiratory tract and enteric tract infections.

L. Saif, R. Heckert, R A Heckert, 1991, American journal of veterinary research.

Epidemiologic herd-level assessment of causative agents and risk factors for winter dysentery in dairy cattle.

D. Smith, L. Saif, P. Fedorka-Cray, 1998, American journal of veterinary research.

Winter dysentery in dairy herds: electron microscopic and serological evidence for an association with coronavirus infection

L J Saif, K V Brock, E M Kohler, 1991, Veterinary Record.

Pathogenesis of porcine enteric calicivirus-like virus in four-day-old gnotobiotic pigs.

L. Saif, L J Saif, W T Flynn, 1988, American journal of veterinary research.