Chan S A, Shim T N
Dermatology Department, Birmingham Skin Centre, Birmingham, B18 7QH, U.K.
Dermatology Department, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, CV2 2DX, U.K.
Br J Dermatol. 2017 Dec;177(6):e349. doi: 10.1111/bjd.15891.