Enrique, S.-M. C., M.-R. M. Angel, J.-D. E. Michel, C.-A. Leonel, R.-A. E. Rafael, and L.-A. A. I. “Merkel Cell Carcinoma: A Case Report and Literature Review”. International Surgery Journal, vol. 8, no. 9, Aug. 2021, pp. 2760-4, doi:10.18203/2349-2902.isj20213182.