7Thiboutot D,Gollnick H,Bettoli V,et al.New insights into the management of ache:an update from the Global Alliance to Improve Outcomes in Acne group [J].J Am Acad Dermatol, 2009,60 (5 SUPPL) :S1-50.
8Haedersdal M,Togsverd-Bo K,Wulf HC.Evidence-based review of lasers,light sources and photodynamic therapy in the treatment of acne vulgaris [J].J Eur Acad Dermatol Venereol,2008,22(3):267-278.