title: Feasibility of serum-alpha-fetoprotein screening for fetal neural-tube defects.
mesh_terms: D000757:Anencephaly / Q000175:diagnosis / Q000453:epidemiology / Q000517:prevention & control*; D001071:Appointments and Schedules; D004739:England; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008403:Mass Screening; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D011295:Prenatal Care; D011296:Prenatal Diagnosis; D016135:Spinal Dysraphism / Q000175:diagnosis / Q000453:epidemiology / Q000517:prevention & control*; D000509:alpha-Fetoproteins / Q000032:analysis*
chemical_list: D000509:alpha-Fetoproteins