Clinical evaluation of C-Film, a vaginal contraceptive.
D000328:Adult; D003274:Contraceptive Devices, Female; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D008875:Middle Aged; D010298:Parity; D011092:Polyethylene Glycols; D011247:Pregnancy; D013089:Spermatocidal Agents; D014621:Vagina
D013089:Spermatocidal Agents; D011092:Polyethylene Glycols