title: Prenatal detection of cystic fibrosis on amniotic fluid.
mesh_terms: D000653:Amniotic Fluid / Q000032:analysis*; D003550:Cystic Fibrosis / Q000175:diagnosis*; D004591:Electrophoresis, Polyacrylamide Gel; D005260:Female; D006801:Humans; D006923:Hymecromone / Q000031:analogs & derivatives / Q000032:analysis*; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D014468:Umbelliferones / Q000032:analysis*
chemical_list: C017532:4-methylumbelliferylguanidinobenzoate; D014468:Umbelliferones; D006923:Hymecromone