TY - CPAPER AU - Kis RK, Bilkei G TI - Effect of a phytogenic feed additive on weaning-to-estrus interval and farrowing rate in sows 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 - 2003 DA - 2003/01/01 L1 - https://www.aasv.org/library/swineinfo/Content/SHAP/2003/v11n6p296.pdf ER -