title: [Changing incidence of varicose veins of the lower extremities in miners].
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D007866:Leg / Q000098:blood supply*; D008297:Male; D008875:Middle Aged; D008906:Mining; D009784:Occupational Diseases; D014586:USSR; D014648:Varicose Veins / Q000453:epidemiology*
vernacular_title: Ob izmenivsheiaia rasprostranennosti varikoznogo rasshireniia ven nizhnikh konechnosteĭ u shakhterov.