title: The abortifacient effects of a newly developed vaginal silastic device impregnated with an 0.5% concentration of 15(S)-15-methyl-prostaglandin F2alpha methyl ester in the first trimester.
mesh_terms: D000028:Abortion, Induced; D000293:Adolescent; D000328:Adult; D004341:Drug Evaluation; D005260:Female; D006801:Humans; D010298:Parity; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011460:Prostaglandins F / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D012826:Silicone Elastomers; D014619:Vacuum Curettage; D014621:Vagina
chemical_list: D011460:Prostaglandins F; D012826:Silicone Elastomers