title: Induction of parturition in sows with a prostaglandin 2 alpha-analog.
mesh_terms: D000818:Animals; D004967:Estrogens / Q000097:blood; D005260:Female; D007751:Labor, Induced / Q000662:veterinary*; D011247:Pregnancy; D011374:Progesterone / Q000097:blood; D011461:Prostaglandins F, Synthetic / Q000008:administration & dosage / Q000494:pharmacology*; D013552:Swine / Q000502:physiology*
chemical_list: D004967:Estrogens; D011461:Prostaglandins F, Synthetic; D011374:Progesterone