Raul J. Guzman

Tibial artery calcification as a marker of amputation risk in patients with peripheral arterial disease.

R. Donahue, R. Guzman, D. Brinkley, 2008, Journal of the American College of Cardiology.

Association of foot ulcer with tibial artery calcification is independent of peripheral occlusive disease in type 2 diabetes.

C. Stein, A. Shintani, A. Bian, 2013, Diabetes research and clinical practice.