Fetoscopy.
D001706:Biopsy; D001800:Blood Specimen Collection; D005260:Female; D005312:Fetal Blood / Q000032:analysis; D020669:Fetoscopes; D005332:Fetoscopy; D005336:Fiber Optic Technology / Q000295:instrumentation; D005817:Genetic Counseling; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis; D012867:Skin / Q000473:pathology; D014463:Ultrasonography