Santos, Isabel Cristina Ramos Vieira, Gleice Cardozo Bezerra, Claudiana Leite de Souza, y Lidianna Coelho Pereira. 2011. «Diabetic Foot: Clinical Presentation and Relationship With Primary Care Assistance». Rev Rene 12 (2). http://periodicos.ufc.br/rene/article/view/4229.