Matos, D., J. Goulão, H. Barreiros, E. Bártolo, A. Oliveira, and F. Sanches. “ECCRINE DUCTAL CARCINOMA”. Journal of the Portuguese Society of Dermatology and Venereology, Vol. 72, no. 4, Apr. 2015, pp. 599-04, doi:10.29021/spdv.72.4.336.