References
- Stanley JR. Bullous pemphigoid. In: Freedberg IM, Fitzpatrick TB, Eisen AZ, et al, eds. Fitzpatrick's dermatology in general medicine. 5th ed. New York: McGraw-Hill, 1999: 666–73
- Korman NJ. Bullous pemphigoid. In: Arndt KA, LeBoit PE, Robinson JK, et al, eds. Cutaneous medicine and surgery: an integrated program in dermatology. Philadelphia: Saunders, 1996: 664–73