Anstey A, Reynolds N J
Betsi Cadwaladr University Health Board, Ysbyty Gwynedd, Penrhosgarnedd, Bangor, Gwynedd, LL57 2PY, U.K.
University of Newcastle and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, U.K.
Br J Dermatol. 2015 Jun;172(6):1463-1465. doi: 10.1111/bjd.13855.