1. Continuing medical education keratoacanthoma;Schwartz;J Am Acad Dermatol,1994
2. Solitary keratoacanthoma is a squamous-cell carcinoma: three examples with metastases;Hodak;Am J Dermatopathol,1993
3. Keratoacanthoma is frequently a dangerous diagnosis;Inverson;Am J Surg,1973
4. Histologic pseudomalignancies of the skin;Connors;Arch Dermatol,1976