title: The evolution of varicose veins studied in a material of initially unilateral varices.
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007866:Leg / Q000098:blood supply; D008297:Male; D008875:Middle Aged; D014648:Varicose Veins / Q000209:etiology* / Q000503:physiopathology