Fujak, Albert Natural course of scoliosis in proximal spinal muscular atrophy type II and IIIa: descriptive clinical study with retrospective data collection of 126 patients. [electronic resource] - BMC musculoskeletal disorders Oct 2013 - 283 p. digital Publication Type: Comparative Study; Journal Article ISSN: 1471-2474 Standard No.: 10.1186/1471-2474-14-283 doi Subjects--Topical Terms: AdolescentAge FactorsBiomechanical PhenomenaChildChild DevelopmentChild, PreschoolDisease ProgressionHumansInfantInspiratory CapacityLumbar Vertebrae--diagnostic imagingLung--physiopathologyMotor ActivityPelvis--physiopathologyRadiographyRetrospective StudiesScoliosis--diagnosisSeverity of Illness IndexSpinal Muscular Atrophies of Childhood--complicationsThoracic Vertebrae--diagnostic imagingTime FactorsYoung Adult