title: [Etiology and pathogenesis of varicose veins of lower extremities].
mesh_terms: D000328:Adult; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014648:Varicose Veins / Q000209:etiology* / Q000601:surgery
vernacular_title: Voprosy etiologii i patogeneza varikoznogo rasshireniia ven nizjnikh konechnosteĭ.