Amado, F., M. T. C. Lourenço, and D. Deheinzelin. “Metastatic Breast Cancer: Do Current Treatments Improve Quality of Life? A Prospective Study”. São Paulo Medical Journal, vol. 124, no. 4, July 2006, pp. 203-7, https://periodicosapm.emnuvens.com.br/spmj/article/view/2236.