Regarding "performance characteristics of the venous clinical severity score" and "validation of the new venous severity scoring system in varicose vein surgery".
Beresford
Timothy
T
D006801:Humans; D012720:Severity of Illness Index; D014648:Varicose Veins / Q000145:classification / Q000175:diagnosis* / Q000601:surgery; D014689:Venous Insufficiency / Q000145:classification / Q000175:diagnosis* / Q000601:surgery