title: Amniotic fluid alpha-fetoprotein determination at the time of genetic amniocentesis: has it outlived it's usefulness?
authors.forename: J L
authors.initials: JL
authors.lastname: Benkendorf
authors.forename: A
authors.initials: A
authors.lastname: Ghidini
mesh_terms: D000649:Amniocentesis; D000653:Amniotic Fluid / Q000737:chemistry*; D000013:Congenital Abnormalities / Q000175:diagnosis / Q000000981:diagnostic imaging; D005260:Female; D005315:Fetal Diseases / Q000000981:diagnostic imaging; D006801:Humans; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D016216:Ultrasonography, Prenatal; D000509:alpha-Fetoproteins / Q000032:analysis*
chemical_list: D000509:alpha-Fetoproteins