Fetoscopy: an update.
D001800:Blood Specimen Collection / Q000379:methods; D005260:Female; D005312:Fetal Blood; D005315:Fetal Diseases / Q000175:diagnosis* / Q000235:genetics; D005332:Fetoscopy; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis; D014463:Ultrasonography