J.L.B. Nunes, A. Silvany-Neto, G.B.B. Pitta, L.F.P. Figueiredo, I. Oliveira, R. Quadros and F. Miranda-Junior. Prevalence of peripheral arterial occlusive disease in patients referred to a tertiary care hospital in Salvador, Bahia, Brazil, for coronary angiography. Braz J Med Biol Res, March 2008; Volume 41: 202-208.