TY - GEN AU - Miles,J M AU - Gilbert-Barness,E TI - Pathological cases of the month. Type 1 spinal muscular atrophy (Werdnig-Hoffman disease) SN - 0002-922X PY - 1993///0910 KW - Biopsy KW - Electromyography KW - Humans KW - Infant KW - Male KW - Myofibrils KW - pathology KW - Neural Conduction KW - Neurologic Examination KW - Spinal Muscular Atrophies of Childhood KW - diagnosis N1 - Publication Type: Case Reports; Journal Article ER -