Also known as "Koebner variant of generalized epidermolysis bullosa simplex", presents at birth to early infancy with a predilection for the hands, feet, and extremities, and palmar-plantar hyperkeratosis and erosions may be present.:598:556
Also known as "Weber–Cockayne syndrome,":460 and "Weber–Cockayne variant of generalized epidermolysis bullosa simplex", is characterized by onset in childhood or later in life, and is the most common variant of epidermolysis bullosa simplex.:598:557
^ abcdefFreedberg, et al. (2003). Fitzpatrick's Dermatology in General Medicine. (6th ed.). McGraw-Hill. ISBN0-07-138076-0.
^ abcdefJames, William; Berger, Timothy; Elston, Dirk (2005). Andrews' Diseases of the Skin: Clinical Dermatology. (10th ed.). Saunders. ISBN0-7216-2921-0.
^Harel, A, et al. "Epidermolysis Bullosa Simplex with Mottled Pigmentation Resulting from a Recurrent Mutation in KRT14." Journal of Investigative Dermatology. (2006) 126, 1654–1657. doi:10.1038/sj.jid.5700296; published online 6 April 2006. 
^ abcdRapini, Ronald P.; Bolognia, Jean L.; Jorizzo, Joseph L. (2007). Dermatology: 2-Volume Set. St. Louis: Mosby. ISBN1-4160-2999-0.