title: Prevalence of neural tube defects in United States Army treatment facilities, 1975-1985; cost analysis of routine screening.
authors: R O
authors: RO
authors: Boling
authors: A H
authors: AH
authors: Schipul
authors: D R
authors: DR
authors: Barnhill
authors: S
authors: S
authors: Chaney
authors: T L
authors: TL
authors: Beam
mesh_terms: D000110:Acetylcholinesterase / Q000097:blood; D000649:Amniocentesis / Q000191:economics; D004796:Clinical Enzyme Tests / Q000191:economics; D003365:Costs and Cost Analysis; D005260:Female; D006772:Hospitals, Military / Q000191:economics*; D006779:Hospitals, Public / Q000191:economics*; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D009436:Neural Tube Defects / Q000453:epidemiology* / Q000517:prevention & control; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000191:economics*; D014463:Ultrasonography / Q000191:economics; D014481:United States; D000509:alpha-Fetoproteins / Q000032:analysis
chemical_list: D000509:alpha-Fetoproteins; D000110:Acetylcholinesterase