1. Prevalence and epidemiology of toenail onychomycosis in diabetic subjects: a multicentre study;Gupta;Br J Dermatol,1998
2. Descriptive epidemiology of diabetes mellitus;Harris,1995
3. Prevalence and incidence of insulin-dependent diabetes;LaPorte,1995
4. Ambulatory medical care for diabetics;Janes,1995
5. Lower-extremity amputation in people with diabetes: epidemiology and prevention;Bild;Diabetes Care,1989