RT Journal Article SR Electronic T1 Occupational Musculoskeletal Disorders JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP 321 OP 321 DO 10.1136/ard.52.5.321 VO 52 IS 5 A1 V Wright YR 1993 UL http://ard.bmj.com/content/52/5/321.abstract AB