Parera Elisabet, Gallardo Fernando, Toll Agustí, Gil Immaculada, Sánchez-Schmidt Júlia, Pujol Ramon
Department of Dermatology, Hospital del Mar, IMAS, Universitat Autònoma de Barcelona, Barcelona, Spain.
Dermatol Surg. 2010 Feb;36(2):253-6. doi: 10.1111/j.1524-4725.2009.01401.x.