LENNOX, B. Mucin-secreting tumours of the skin with special reference to the so-called mixed-salivary tumour of the skin and its relation to hidradenoma. J Pathol Bacteriol. 1952, 64, 865-880
MENDOZA, S. Mucinous carcinoma of the skin. Arch Dermatol. 1971, 105, 68-78
FLETCHER, C. D. M. Diagnostic histopathology of tumors. 2000