What's the difference between varicose veins and spider veins?
D005260:Female; D006801:Humans; D013684:Telangiectasis / Q000209:etiology* / Q000503:physiopathology / Q000517:prevention & control; D014648:Varicose Veins / Q000209:etiology* / Q000503:physiopathology / Q000517:prevention & control