TY - CPAPER AU - Zak LJ, Patterson J, Hancock J, et al TI - Benefits of synchronizing ovulation with porcine luteinizing hormone in a fixed-time insemination protocol in weaned multiparous 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 - 2010 DA - 2010/05/01 L1 - https://www.aasv.org/library/swineinfo/Content/SHAP/2010/v18n3p125.pdf SE - May-Jun ER -