TY - CPAPER AU - David E. Reeves, DVM and Yuzo Koketsu TI - Assessing variation in breeding herd performance as part of the continuous improvement process T2 - Allen D. Leman Swine Conference DP - American Association of Swine Veterinarians DB - AASV Swine Information Library UR - https://www.aasv.org/library/swineinfo/ PY - 1998 DA - 1998/09/01 L1 - https://www.aasv.org/library/swineinfo/Content/LEMAN/1998/109.PDF ER -