[1]
Y.-Y. Tsai, C.-H. Hsiao, H.-C. Chiu, M. Chen, and T.-F. Tsai, “CK7+/CK20– Merkel Cell Carcinoma Presenting as Inguinal Subcutaneous Nodules with Subsequent Epidermotropic Metastasis”, Acta Derm Venereol, vol. 90, no. 4, pp. 438–439, May 2010.