title: [Gas myelography and discography in so-called essential backache. Etiological, diagnostic and therapeutic value].
mesh_terms: D000062:Accidents, Occupational; D000293:Adolescent; D000328:Adult; D001416:Back Pain / Q000000981:diagnostic imaging* / Q000209:etiology; D005260:Female; D006801:Humans; D007403:Intervertebral Disc / Q000000981:diagnostic imaging*; D007405:Intervertebral Disc Displacement / Q000000981:diagnostic imaging; D008159:Lumbar Vertebrae / Q000000981:diagnostic imaging*; D008297:Male; D008722:Methods; D008875:Middle Aged; D009192:Myelography; D013122:Spinal Diseases / Q000000981:diagnostic imaging*; D013124:Spinal Injuries / Q000000981:diagnostic imaging; D013168:Spondylolisthesis / Q000000981:diagnostic imaging
vernacular_title: La myélographie gazeuse et la discographie dans les lombalgies dites essentielles. Intérnbet étiologique, diagnostique et thérapeutique.