Factors affecting litter-size in the scotch half-bred ewe. I. Treatment with PMS and progesterone.
D000034:Abortion, Veterinary; D000818:Animals; D000831:Animals, Newborn; D004971:Estrus / Q000187:drug effects; D005260:Female; D006064:Gonadotropins, Equine / Q000494:pharmacology*; D009026:Mortality; D011225:Pre-Eclampsia; D011247:Pregnancy; D011270:Pregnancy, Animal / Q000187:drug effects*; D011374:Progesterone / Q000494:pharmacology*; D012756:Sheep; D014596:Uterine Prolapse
D006064:Gonadotropins, Equine; D011374:Progesterone