title: Antenatal diagnosis of spina bifida.
mesh_terms: D000649:Amniocentesis; D000653:Amniotic Fluid / Q000032:analysis; D000757:Anencephaly / Q000150:complications; D003973:Diatrizoate; D005260:Female; D005326:Fetal Proteins / Q000032:analysis; D005333:Fetus / Q000000981:diagnostic imaging; D005817:Genetic Counseling; D006801:Humans; D006849:Hydrocephalus / Q000150:complications; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D011296:Prenatal Diagnosis; D011859:Radiography; D016135:Spinal Dysraphism / Q000175:diagnosis*; D013131:Spine / Q000000981:diagnostic imaging
chemical_list: D005326:Fetal Proteins; D003973:Diatrizoate