title: Mass screening for neural tube defects.
mesh_terms: D000028:Abortion, Induced; D004992:Ethics, Medical; D005260:Female; D033161:Government Regulation; D006801:Humans; D008403:Mass Screening; D009436:Neural Tube Defects / Q000175:diagnosis*; D011247:Pregnancy; D037841:Pregnant People; D011296:Prenatal Diagnosis; D016136:Spina Bifida Occulta / Q000175:diagnosis / Q000503:physiopathology; D000509:alpha-Fetoproteins / Q000032:analysis
chemical_list: D000509:alpha-Fetoproteins