title: Technical standards and guidelines: prenatal screening for open neural tube defects.
authors.affiliation: Clinigene Laboratories, Hauppauge, New York, USA.
authors.forename: Linda A
authors.initials: LA
authors.lastname: Bradley
authors.forename: Glenn E
authors.initials: GE
authors.lastname: Palomaki
authors.forename: Geraldine A
authors.initials: GA
authors.lastname: McDowell
mesh_terms: D000653:Amniotic Fluid / Q000737:chemistry*; D015415:Biomarkers / Q000097:blood*; D005260:Female; D005820:Genetic Testing / Q000379:methods / Q000592:standards*; D006801:Humans; D009436:Neural Tube Defects / Q000235:genetics*; D010353:Patient Education as Topic / Q000592:standards; D011247:Pregnancy; D011262:Pregnancy Trimester, Second / Q000097:blood; D011296:Prenatal Diagnosis / Q000379:methods / Q000592:standards*; D015203:Reproducibility of Results; D012107:Research Design / Q000592:standards*; D013048:Specimen Handling / Q000592:standards
chemical_list: D015415:Biomarkers