title: [Non-specific spondylitis in children].
mesh_terms: D000293:Adolescent; D002648:Child; D005500:Follow-Up Studies; D006801:Humans; D008159:Lumbar Vertebrae / Q000473:pathology; D009119:Muscle Contraction; D013166:Spondylitis / Q000473:pathology*; D013904:Thoracic Vertebrae / Q000473:pathology
vernacular_title: Ospecifika spondyliter hos barn.