title: Prostaglandin E2: midterm abortion in rats using silastic-PVP tubes.
mesh_terms: D000178:Acrylamides; D000818:Animals; D003692:Delayed-Action Preparations; D004958:Estradiol / Q000008:administration & dosage / Q000627:therapeutic use; D005260:Female; D007279:Injections, Subcutaneous; D007751:Labor, Induced; D008722:Methods; D011247:Pregnancy; D011453:Prostaglandins / Q000008:administration & dosage / Q000378:metabolism / Q000627:therapeutic use*; D011760:Pyrrolidinones; D051381:Rats; D013997:Time Factors; D014316:Tritium; D014753:Vinyl Compounds
chemical_list: D000178:Acrylamides; D003692:Delayed-Action Preparations; D011453:Prostaglandins; D011760:Pyrrolidinones; D014753:Vinyl Compounds; D014316:Tritium; D004958:Estradiol