title: Termination of early pregnancy in rabbits by intravaginal placement of Silastic-pvp-pgf2alpha tube.
mesh_terms: D000818:Animals; D003274:Contraceptive Devices, Female; D005260:Female; D011205:Povidone / Q000494:pharmacology*; D011247:Pregnancy; D011270:Pregnancy, Animal; D011460:Prostaglandins F / Q000494:pharmacology*; D011817:Rabbits; D012826:Silicone Elastomers / Q000494:pharmacology*; D013997:Time Factors
chemical_list: D011460:Prostaglandins F; D012826:Silicone Elastomers; D011205:Povidone