TY - CPAPER AU - Andrijana Rajic, DVM, MS; Catherine E. Dewey, DVM, PhD; Anne E. Deckert, DVM, MS; Robert M. Friendship, DVM, MS; S. Wayne Martin, DVM, PhD; Dongwan Yoo, DVM, PhD TI - Production of PRRSV-negative pigs commingled from multiple, vaccinated, serologically stable, PRRSV-positive breeding herds T2 - Journal of Swine Health and Production DP - American Association of Swine Veterinarians DB - AASV Swine Information Library UR - https://www.aasv.org/library/swineinfo/ PY - 2001 DA - 2001/01/01 L1 - https://www.aasv.org/library/swineinfo/Content/SHAP/2001/v9n4p179.pdf ER -