TY - CPAPER AU - R V Knox, S Breen, S Roth, K Willenburg, G Miller, K Ruggiero, S L Rodriguez-Zas TI - EFFECT OF HOUSING SYSTEM AND FREQUENCY OF BOAR CONTACT ON ESTRUS IN WEANED SOWS T2 - International Pig Veterinary Society Congress DP - American Association of Swine Veterinarians DB - AASV Swine Information Library UR - https://www.aasv.org/library/swineinfo/ PY - 2002 DA - 2002/06/01 L1 - https://www.aasv.org/library/swineinfo/Content/IPVS/2002/PROD_MAN/484.PDF SE - Posters: Production and Management ER -