title: Prenatal diagnosis of GM2 gangliosidoses using a fluorogenic sulfated substrate.
mesh_terms: D000653:Amniotic Fluid / Q000201:enzymology*; D005260:Female; D006596:Hexosaminidases / Q000032:analysis*; D006801:Humans; D006923:Hymecromone / Q000031:analogs & derivatives; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods*; D012497:Sandhoff Disease / Q000175:diagnosis*; D013661:Tay-Sachs Disease / Q000175:diagnosis*; D014468:Umbelliferones
chemical_list: D014468:Umbelliferones; D006923:Hymecromone; C043647:4-methylumbelliferyl-6-sulfo-2-acetamido-2-deoxy-beta-glucopyranoside; D006596:Hexosaminidases