title: Pathological cases of the month. Type 1 spinal muscular atrophy (Werdnig-Hoffman disease).
authors.affiliation: Department of Pathology & Laboratory Medicine, University of Wisconsin, Madison.
authors.forename: J M
authors.initials: JM
authors.lastname: Miles
authors.forename: E
authors.initials: E
authors.lastname: Gilbert-Barness
mesh_terms: D001706:Biopsy; D004576:Electromyography; D006801:Humans; D007223:Infant; D008297:Male; D009210:Myofibrils / Q000473:pathology*; D009431:Neural Conduction; D009460:Neurologic Examination; D014897:Spinal Muscular Atrophies of Childhood / Q000175:diagnosis* / Q000235:genetics / Q000503:physiopathology