title: Acid maltase deficiency in adolescence: report of an unusual case.
mesh_terms: D000293:Adolescent; D006332:Cardiomegaly / Q000150:complications; D005087:Glucan 1,4-alpha-Glucosidase / Q000172:deficiency; D006008:Glycogen Storage Disease / Q000235:genetics*; D006009:Glycogen Storage Disease Type II / Q000175:diagnosis / Q000235:genetics*; D006801:Humans; D008297:Male; D000520:alpha-Glucosidases
chemical_list: D000520:alpha-Glucosidases; D005087:Glucan 1,4-alpha-Glucosidase