[HEREDITARY PROXIMAL SPINAL MUSCULAR ATROPHY. CLINICAL AND ELECTROMYOGRAPHIC CONTRIBUTION].
D000293:Adolescent; D002648:Child; D004576:Electromyography; D006801:Humans; D009133:Muscular Atrophy; D009134:Muscular Atrophy, Spinal; D010336:Pathology
ADOLESCENCE; CHILD; ELECTROMYOGRAPHY; MUSCULAR ATROPHY; PATHOLOGY
L'ATROFIA MUSCOLARE SPINALE PROSSIMALE EREDITARIA. CONTRIBUTO CLINICO ED ELETTROMIOGRAFICO.