1. The keratoacanthoma: a review;Schwartz;J Surg Oncol,1979
2. Squamous cell carcinoma;Schwartz,1993
3. Morbid growths and tumours. 1. The “crateriform ulcer of the face,” a form of acute epithelial cancer;Hutchinson;Trans Pathol Soc London,1889
4. A peculiar form of cancer of the skin;Hutchinson,1888
5. Demonstrations at the clinical museum: the crateriform ulcer—microscopic examination;Hutchinson;Arch Surg,1896