title: Three GM1-gangliosidoses and a variant of beta-galactosidase deficiency.
abstract: The clinical, pathological, chemical and enzymatic differences between three types of GM1-gangliosidosis and a variant of beta-galactosidase deficiency were described.
mesh_terms: D000293:Adolescent; D005696:Galactosidases / Q000172:deficiency*; D006801:Humans; D008099:Liver / Q000201:enzymology; D008297:Male
chemical_list: D005696:Galactosidases