Early-onset of sporadic basal-cell carcinoma: germline mutations in the TP53, PTCH, and XPD genes.
Su?rez-Mart?nez EB, Ruiz A, Mat?as J, Morales L, Cruz A, V?zquez D, Villa J, Matta JL. Early-onset of sporadic basal-cell carcinoma: germline mutations in the TP53, PTCH, and XPD genes. P R Health Sci J. 2007 Dec; 26(4):349-54.