title: Letter: Routine alpha-fetoprotein studies in amniotic fluid.
mesh_terms: D000328:Adult; D000653:Amniotic Fluid / Q000032:analysis*; D000013:Congenital Abnormalities / Q000175:diagnosis; D005260:Female; D005326:Fetal Proteins / Q000032:analysis*; D005865:Gestational Age; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis; D000509:alpha-Fetoproteins / Q000032:analysis*
chemical_list: D005326:Fetal Proteins; D000509:alpha-Fetoproteins