Disability among Metropolitan employees in 1973.
D000059:Accidents; D000328:Adult; D000367:Age Factors; D002318:Cardiovascular Diseases / Q000453:epidemiology; D005260:Female; D005767:Gastrointestinal Diseases / Q000453:epidemiology; D006801:Humans; D007352:Insurance, Life; D008297:Male; D008875:Middle Aged; D009017:Morbidity; D009787:Occupational Medicine; D012140:Respiratory Tract Diseases / Q000453:epidemiology; D012621:Seasons; D012737:Sex Factors; D014481:United States; D014947:Wounds and Injuries / Q000453:epidemiology