Reconstructing the scene: back injury.
D000062:Accidents, Occupational / Q000517:prevention & control; D000328:Adult; D001290:Attitude; D005260:Female; D006801:Humans; D008159:Lumbar Vertebrae / Q000293:injuries*; D008297:Male; D009784:Occupational Diseases / Q000209:etiology* / Q000523:psychology