Developing and validating a risk score for lower-extremity amputation in patients hospitalized for a diabetic foot infection.
Lipsky BA, Weigelt JA, Sun X, Johannes RS, Derby KG, Tabak YP. Developing and validating a risk score for lower-extremity amputation in patients hospitalized for a diabetic foot infection. Diabetes Care. 2011 Aug; 34(8):1695-700.