title: An epidemiological study of varicose veins in Indian railroad workers from the South and North of India, with special reference to the causation and prevention of varicose veins.
mesh_terms: D000293:Adolescent; D000328:Adult; D001772:Blood Cell Count; D001780:Blood Coagulation Tests; D001792:Blood Platelets; D001835:Body Weight; D006801:Humans; D007194:India; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000150:complications; D009790:Occupations; D010973:Platelet Adhesiveness; D011890:Railroads; D014648:Varicose Veins / Q000453:epidemiology* / Q000209:etiology / Q000503:physiopathology / Q000517:prevention & control