title: Diabetes mellitus in Indian male railway doctors from south and north of India and in migrants with special reference to causation.
mesh_terms: D003920:Diabetes Mellitus / Q000453:epidemiology* / Q000209:etiology; D004032:Diet; D004641:Emigration and Immigration; D006801:Humans; D007194:India; D008297:Male; D009787:Occupational Medicine; D011890:Railroads