Pattern of disease and injury among road construction workers in Plateau and Bauchi areas, Northern Nigeria.
D000041:Absenteeism; D000062:Accidents, Occupational; D000328:Adult; D004738:Engineering; D005060:Europe / Q000208:ethnology; D006069:Gonorrhea / Q000453:epidemiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D009017:Morbidity; D009549:Nigeria; D009784:Occupational Diseases / Q000453:epidemiology*; D012189:Retrospective Studies; D014947:Wounds and Injuries / Q000453:epidemiology*