Santos-Arroyo, A. (2019) “Non-Melanoma Skin Cancer Tumor’s Characteristics and Histologic Subtype as a Predictor for Subclinical Spread and Number of Mohs Stages required to Achieve Tumor-Free Margins”, Puerto Rico Health Sciences Journal, 38(1), pp. 40–45. Available at: https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/1864 (Accessed: 14 December 2025).