title: Antenatal diagnosis: what is 'standard?'.
mesh_terms: D000649:Amniocentesis / Q000009:adverse effects; D003256:Community Participation; D000013:Congenital Abnormalities / Q000175:diagnosis; D003226:Congresses as Topic; D003657:Decision Making; D005069:Evaluation Studies as Topic; D005260:Female; D005313:Fetal Death / Q000209:etiology; D005332:Fetoscopy / Q000009:adverse effects; D005333:Fetus / Q000502:physiology; D030342:Genetic Diseases, Inborn / Q000175:diagnosis; D006801:Humans; D009316:National Institutes of Health (U.S.); D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods; D012306:Risk; D014463:Ultrasonography; D014481:United States; D014483:United States Dept. of Health and Human Services; D000509:alpha-Fetoproteins / Q000032:analysis
chemical_list: D000509:alpha-Fetoproteins