preferred_name: glycogen storage disease due to glycogen branching enzyme deficiency, adult neuromuscular form
preferred_name_lc: glycogen storage disease due to glycogen branching enzyme deficiency, adult neuromuscular form
label: GSD IV, NEUROMUSCULAR FORM, ADULT, WITH ISOLATED MYOPATHY
label_lc: gsd iv, neuromuscular form, adult, with isolated myopathy