title: Tay-Sachs disease heterozygote detection: a quality control study.
mesh_terms: D000328:Adult; D005260:Female; D005820:Genetic Testing / Q000379:methods / Q000592:standards*; D005838:Genotype; D006579:Heterozygote; D006596:Hexosaminidases / Q000097:blood; D006801:Humans; D007223:Infant; D008064:Lipidoses / Q000201:enzymology / Q000235:genetics / Q000517:prevention & control*; D011247:Pregnancy; D011786:Quality Control
chemical_list: D006596:Hexosaminidases