Horta, C., Vilaverde, J., Mendes, P., Gonçalves, I., Serra, L., Pinto, P.S., Almeida, R., Carvalho, R., Dores, J. and Serra, M.B. 2003. Evaluation of diabetic foot amputation rate. Acta Médica Portuguesa. 16, 6 (Dec. 2003), 373–80. DOI:https://doi.org/10.20344/amp.1224.