title: Fetal hexosaminidase A in mother's serum: pitfalls for carrier detection and prospects for prenatal diagnoses of GM2 gangliosidoses.
mesh_terms: D005260:Female; D006580:Genetic Carrier Screening; D054818:Hexosaminidase A; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis; D013661:Tay-Sachs Disease / Q000175:diagnosis*; D001619:beta-N-Acetylhexosaminidases / Q000097:blood*
chemical_list: D054818:Hexosaminidase A; D001619:beta-N-Acetylhexosaminidases