Endoamnioscopy and fetal biopsy: a new technique.
D000650:Amnion; D001706:Biopsy; D004724:Endoscopy; D005260:Female; D005332:Fetoscopy; D005333:Fetus / Q000166:cytology; D030342:Genetic Diseases, Inborn / Q000175:diagnosis; D005865:Gestational Age; D006801:Humans; D008722:Methods; D011247:Pregnancy; D011296:Prenatal Diagnosis