1. The Isomorphic Response of Koebner
2. Goodman H. Notable contributors to the knowledge of dermatology. New York: Medical Lay Press, 1953, p 246.
3. Pusey WA, The history of dermatology. Springfield, IL: C. C. Thomas, 1933, p 112.
4. The Koebner Phenomenon
5. Crissey JT. The dermatology and syphilology of the nineteenth century. New York: Praeger, 1981, p 368.