The small lumbar canal: a suggested classification.
D000328:Adult; D000368:Aged; D002420:Cauda Equina; D005260:Female; D006801:Humans; D008159:Lumbar Vertebrae; D008297:Male; D008875:Middle Aged; D013115:Spinal Canal; D013117:Spinal Cord Compression / Q000209:etiology*; D013122:Spinal Diseases / Q000145:classification*