Pinho, André, Brigite Aguiar, Maria Manuel Brites, Ricardo Vieira, Rui Alves, and Américo Figueiredo. 2016. “Sirolimus and Primary Prevention of Non-Melanoma Skin Cancer in Kidney Transplant Recipients – A Retrospective Study”. Journal of the Portuguese Society of Dermatology and Venereology 74 (2), 153-59. https://doi.org/10.29021/spdv.74.2.551.