31,Polanyi TG. Laser physics: Medical applications. Otolaryngol Clin North Am, 1983, 16(4): 753.
42,Walsh JT JR, Flotte TJ, Anderson RR, et al. Pulsed CO2 laser tissue ablation: Effect of tissue type and pulse duration on thermal damage. Lasers Surg Med, 1988, 8(2): 108.
53,McKenzie AL: How far does thermal damage extend beneath the surface of CO2 laser incisions? Phys Med Biol, 1983, 28(8): 905.
64,Von Germert MJ, Welch AJ: Time constants in thermal laser medicine. Lasers Surg Med, 1989, 9(4): 405.
75,David LM, Lask GP, Glassberg E, et al. Laser abrasion for cosmetic and medical treatment of facial actinic damage. Cutis, 1989, 43(6): 583.
8[1]Alster Ts,Laser treatment of tattoo,In: Alster Ts,Manual of cutaneous laser techniqus,Philadclphia:LippincottRaven,1997,63
5Todd MM, Rallis TM, Gerwels JW, et al. A comparison of 3 lasers and liquid nitrogen in the treatment of solar lentigines: a randomized, controlled, comparative trial[J]. Arch Dermatol, 2000, 136(7): 841.
6Chan HH, Fung WK, Ying SY, et al. An in vivo trial comparing the use of different types of 532 nm Nd:YAG laser in the treatment of facial lentigines in Oriental patients[J]. Dermatol Surg, 2000, 26(8): 743.
7Rashid T, Hussain I, Haider M, et al. Laser therapy of freckles and lentigines with quasi-continuous, frequency-doubled, Nd: YAG (532 nm) laser in Fitzpatrick skin type Ⅳ: a 24-month follow-up[J]. J Cosmet Laser Ther, 2002, 4(3): 81.
8Chan HH, Kono T. The use of lasers and intense pulsed light sources for the treatment of pigmentary lesions[J]. Skin Therapy Lett, 2004, 9(8): 5.
9Chan HH. The use of lasers and intense pulsed light sources for the treatment of acquired pigmentary lesions in Asians[J]. J Cosmet Laser Ther, 2003, 5(3): 198.
10Catherine HB,Dijana G,Vladimir V.Clinically distinct form of acquired dermal melanocytosis with review of published work [J].J Dermatol,2007,34:178-182.