TY - JOUR AU - Zemitis, J AU - Bouwman, EG AU - Langendijk, P TI - Postpartum injection of human chorionic gonadotrophin: Effects on sow ovarian follicles T2 - Journal of Swine Health and Production JF - Journal of Swine Health and Production J2 - JSHAP SN - 1537-209X DP - American Association of Swine Veterinarians PB - American Association of Swine Veterinarians DA - 2015/May// PY - 2015 VL - 23 M1 - 3 IS - 3 M2 - 137 SP - 137-139 L2 - https://www.aasv.org/shap/issues/v23n3/v23n3p137.html UR - https://www.aasv.org/shap/abstracts/abstract.php?v23n3p137 L1 - https://www.aasv.org/shap/issues/v23n3/v23n3p137.pdf KW - swine KW - farrowing KW - human chorionic gonadotrophin KW - ovulation KW - ultrasound N2 - Sows received 1000 IU human chorionic gonadotrophin at 24 or 48 hours after farrowing or served as controls. Ovaries were examined ultrasonically at 0, 24, 48, 72, 96, and 120 hours. No sows ovulated by 120 hours, although corpora lutea at 10 days indicated a later ovulation in some sows. ER -