title: Progestin levels after inhibition of postpartum ovulation in rats.
mesh_terms: D004092:20-alpha-Dihydroprogesterone / Q000378:metabolism; D000818:Animals; D003338:Corpus Luteum / Q000502:physiology; D005260:Female; D007987:Gonadotropin-Releasing Hormone / Q000276:immunology*; D007106:Immune Sera / Q000494:pharmacology*; D007774:Lactation; D009929:Organ Size; D010053:Ovary / Q000033:anatomy & histology / Q000378:metabolism; D010060:Ovulation / Q000187:drug effects*; D049590:Postpartum Period; D011247:Pregnancy; D011374:Progesterone / Q000378:metabolism*; D011388:Prolactin / Q000378:metabolism; D011555:Pseudopregnancy; D051381:Rats; D014886:Weaning
chemical_list: D007106:Immune Sera; D004092:20-alpha-Dihydroprogesterone; D007987:Gonadotropin-Releasing Hormone; D011374:Progesterone; D011388:Prolactin