title: [Percutaneous umbilical cord blood sampling and its initial uses in prenatal diagnosis].
authors.forename: C
authors.initials: C
authors.lastname: He
mesh_terms: D000293:Adolescent; D000328:Adult; D001800:Blood Specimen Collection / Q000379:methods*; D005260:Female; D005312:Fetal Blood; D005315:Fetal Diseases / Q000175:diagnosis; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods*; D014463:Ultrasonography