Dlamini, Nomazulu Clinical and neuropathological features of X-linked spinal muscular atrophy (SMAX2) associated with a novel mutation in the UBA1 gene. [electronic resource] - Neuromuscular disorders : NMD May 2013 - 391-8 p. digital Publication Type: Case Reports; Journal Article ISSN: 1873-2364 Standard No.: 10.1016/j.nmd.2013.02.001 doi Subjects--Topical Terms: Arthrogryposis--geneticsFatal OutcomeGenes, X-Linked--geneticsGenetic Diseases, X-Linked--geneticsHumansInfant, NewbornMaleMutation--geneticsSMN Complex Proteins--geneticsSpinal Muscular Atrophies of Childhood--complicationsUbiquitin-Activating Enzymes--genetics