title: Role of amniotic fluid acetylcholinesterase in screening for neural tube defects.
mesh_terms: D000110:Acetylcholinesterase / Q000032:analysis*; D000328:Adult; D000653:Amniotic Fluid / Q000032:analysis*; D005260:Female; D006801:Humans; D009436:Neural Tube Defects / Q000517:prevention & control*; D011247:Pregnancy; D011296:Prenatal Diagnosis
chemical_list: D000110:Acetylcholinesterase