Gonçalves, A. de V., Teixeira, L.C., Torresan, R., Alvarenga, C. and Cabello, C. 2009. Randomized clinical trial on the preservation of the medial pectoral nerve following mastectomy due to breast cancer: impact on upper limb rehabilitation . São Paulo Medical Journal. 127, 3 (May 2009), 117–121.