title: Studies on prostaglandin-induced abortion in guinea pigs.
mesh_terms: D000028:Abortion, Induced; D000818:Animals; D002369:Castration; D003338:Corpus Luteum / Q000502:physiology*; D005260:Female; D005865:Gestational Age; D006168:Guinea Pigs; D003341:Luteolysis; D009119:Muscle Contraction / Q000187:drug effects; D011247:Pregnancy; D011270:Pregnancy, Animal; D011374:Progesterone / Q000097:blood / Q000494:pharmacology; D011448:Prostaglandin Antagonists; D011453:Prostaglandins / Q000494:pharmacology; D051381:Rats; D013045:Species Specificity; D014599:Uterus / Q000187:drug effects / Q000502:physiology
chemical_list: D011448:Prostaglandin Antagonists; D011453:Prostaglandins; D011374:Progesterone