5Ranella J, Hirsch, Alan R. Lasers, Light, and Acne. Cutis,2003;71(5):353.
6Papageorgiou P, Katsambas A, Chu A. Phototherapy with blue (415 nm) and red (660 nm) light in the treatment of acne vulgaris. British Journal of Dermatology, 2002;142(5):973.
7McGinley KJ, Webster GF, Leyden JJ. Facial follicular porphrin fluorescence. Correlation with age and density of Propionibaterium acnes. British Journal of Dermatology,1980;102(4):437.
8Elman M, Slatkine M, Harth Y. The effective treatment of acne vulgaris by a high-intensity, narrow band 405-420 nm light source. Journal of Cosmetic & Laser Therapy,2003;5(2):111.
9Divaris DX, Kennedy JC, Pottier RH. Phototoxic damage to sebaceous glands and hair follicles of mice after systemic administration of 5 - aminolevulinic acid correlates with localized protoporphyrin X fluorescence. Am J Pathol, 1990, 136:891-897.
10Itoh Y, Ninomiya Y, Tajima S, et al. Photodynamic therapy of acne vulgaris with topical delta-aminolaevulinic acid and incoherent light in Japanese patients. Br J Dermatol, 2001, 144:575 - 579.