1. Epidemiology of musculoskeletal impairments and associated disability;Cunningham, I.S.; Kelsey, J.L.;Am J Public Health,1984
2. History of the studies on Mechanical stresses may be one aetiological factor in occupational cervicobrachial disorders in Japan and remaining osteoarthrosis."2 Nevertheless, glenohumeral joint load among dentists has not been documented as an explanation for the significant odds ratio of shoulder joint osteoarthrosis. It should be noted that osteoproblems;Maeda, K.; Horiguchi, S.; Hosokawa, M.;J Hwn Ergol,1982
3. Postural muscle strain as a causal factor in the development of musculo-skeletal ilinesses;Westgaard, R.H.; Aaras, A.;Applied Ergonomics,1984
4. Occupational cervicobrachial syndromes. Scand J Work arthrosis of the glenohumeral joint is rare before the sixth decade in the general population43 and that the correlation between radiographic signs and symptoms is poor.445 Environ;Waris, P.;Health,1979
5. Rheumatism in miners;Keligren, J.H.; Lawrence, J.S.;Br J Ind Med,1952