[A new myelographic sign in median posterior lumbar (L4-L5) hernia].
D006801:Humans; D007405:Intervertebral Disc Displacement / Q000000981:diagnostic imaging*; D008159:Lumbar Vertebrae; D008297:Male; D008875:Middle Aged; D009192:Myelography
Un nouveau signe myélographique dans la hernie médiane postérieure lombaire (L4-L5)