title: Transabdominal chorionic villus sampling as an office procedure.
authors.forename: J
authors.initials: J
authors.lastname: Herrmann
authors.forename: E
authors.initials: E
authors.lastname: Thomas
mesh_terms: D000553:Ambulatory Care; D001707:Biopsy, Needle / Q000379:methods; D002824:Chorionic Villi; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods*; D014463:Ultrasonography