title: Ovulation, fertility and prenatal mortality in heifers treated with PMSG or porcine FSH.
mesh_terms: D000022:Abortion, Spontaneous / Q000517:prevention & control; D000818:Animals; D002417:Cattle / Q000502:physiology*; D003338:Corpus Luteum / Q000187:drug effects; D004971:Estrus / Q000187:drug effects; D005260:Female; D005298:Fertility / Q000187:drug effects*; D005306:Fertilization / Q000187:drug effects; D005313:Fetal Death; D005640:Follicle Stimulating Hormone / Q000494:pharmacology*; D006064:Gonadotropins, Equine / Q000494:pharmacology*; D007273:Injections, Intramuscular; D008858:Microscopy, Phase-Contrast; D010060:Ovulation / Q000187:drug effects*; D011247:Pregnancy; D011374:Progesterone / Q000494:pharmacology; D013552:Swine; D014599:Uterus / Q000187:drug effects
chemical_list: D006064:Gonadotropins, Equine; D011374:Progesterone; D005640:Follicle Stimulating Hormone