title: [Chronic and dysplastic diseases of the pedicles of lumbar vertebrae. (Spondylolysis. I)].
mesh_terms: D001416:Back Pain / Q000209:etiology*; D006801:Humans; D007405:Intervertebral Disc Displacement; D008159:Lumbar Vertebrae; D013166:Spondylitis / Q000150:complications; D013168:Spondylolisthesis
vernacular_title: Plizivá a dysplasticka onemocnĕni istmu bedernich obratlu. (Spondylolysis. I)