title: [Personal observations in cases of narrow vertebral canal (author's transl)].
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008159:Lumbar Vertebrae / Q000002:abnormalities / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D011859:Radiography; D013115:Spinal Canal; D013117:Spinal Cord Compression / Q000000981:diagnostic imaging*
vernacular_title: Własne spostrzezenia w przypadkach z waskim kanałem kregowym.