Katayama, S., Nomura, T., Takeda, M., Miyauchi, T., Suzuki, S., Peh, J. T., … Shimizu, H. (2019). A Case of Malignant Melanoma Arising in Nagashima-type Palmoplantar Keratosis. Acta Dermato-Venereologica, 99(13), 1311–1312. https://doi.org/10.2340/00015555-3326