TY - JOUR T1 - Basal Cell Carcinoma in the Perianal Region: A Challenging Location for Diagnosis JO - Actas Dermo-Sifiliográficas T2 - AU - Imbernón-Moya,A. AU - Dorado-Fernández,M. AU - Vargas-Laguna,E. SN - 15782190 M3 - 10.1016/j.adengl.2021.01.014 DO - 10.1016/j.adengl.2021.01.014 UR - https://actasdermo.org/es-basal-cell-carcinoma-in-perianal-articulo-S1578219021000172 ER -