Rheumatism in dockers and civil servants. A comparison of heavy manual and sedentary workers.
D000041:Absenteeism; D000288:Administrative Personnel; D000293:Adolescent; D000328:Adult; D001416:Back Pain / Q000453:epidemiology; D006076:Government; D006801:Humans; D008875:Middle Aged; D009333:Neck; D009784:Occupational Diseases / Q000453:epidemiology*; D010003:Osteoarthritis / Q000453:epidemiology / Q000209:etiology; D010146:Pain / Q000453:epidemiology; D012216:Rheumatic Diseases / Q000453:epidemiology*; D012782:Shoulder; D014937:Work; D014947:Wounds and Injuries / Q000150:complications