George S M C, Atkinson L R, Farrant P B J, Shergill B S
Department of Dermatology, Brighton and Sussex University Hospitals NHS Trust, Brighton General Hospital, Elm Grove, Brighton, BN2 3EW, U.K..
Br J Dermatol. 2014 Jan;170(1):211-3. doi: 10.1111/bjd.12568.