title: Prenatal diagnosis.
mesh_terms: D004262:DNA Restriction Enzymes; D004392:Dwarfism / Q000175:diagnosis; D004452:Echocardiography; D005260:Female; D020669:Fetoscopes; D006330:Heart Defects, Congenital / Q000175:diagnosis; D006453:Hemoglobinopathies / Q000175:diagnosis; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods*; D014463:Ultrasonography
chemical_list: D004262:DNA Restriction Enzymes