1. Balzer F, Menetrier P. Report of case of sebaceous adenoma. Arch Physiol. 1885;6:564–70.
2. Warren S, Warvi WN. Tumors of sebaceous glands. Am J Pathol. 1943;19:441–59.
3. Lever WF. Sebaceous adenoma: review of the literature and report of a case. Arch Dermatol. 1948;57:102–11.
4. Lever WF. Histopathology of the skin. Philadelphia: J.B. Lippincott; 1949. p. 273.
5. Lever WF, Schaumburg-Lever G. Tumors of epidermal appendages. In: Histopathology of the skin. 7th ed. Philadelphia: Lea & Febiger; 1990. p. 578–650.