Rezende, F. C., V. Vieira, D. N. Souza, and S. H. das N. de A. Feio. “CALCINOSIS CUTIS IN A PATIENT WITH CHRONIC KIDNEY DISEASE”. Journal of the Portuguese Society of Dermatology and Venereology, Vol. 71, no. 4, July 2014, pp. 519-22, doi:10.29021/spdv.71.4.214.