Toxoplasma Gondii in Swine Operations in the United States: Seroprevalence in Sows and Market-Weight Pigs in the National Animal Health Monitoring System, 1995 and an Assessment of Management Factors

Patton, S.; Diderrich, Vina; Faulkner, Charles; McCord, Raymond; Kliebenstein, James; Wang, T.

No. #1724 (1998)