Matching the numerator with an appropriate denominator to demonstrate low amputation incidence associated with a London hospital multidisciplinary diabetic foot clinic

J. Valabhji, R. G. J. Gibbs, L. Bloomfield, S. Lyons, D. Samarasinghe, P. Rosenfeld, C. M. Gabriel, D. Hogg and C. D Bicknell

Diabetic Medicine 27 ( 11 ): 1304 - 1307 , 2010