Use of 532-nm Q-switched Nd:YAG laser for smoker's gingival hyperpigmentation.
Cho
Sung Bin
SB
Department of Dermatology and Cutaneous Biology Research Institute, Yonsei University College of Medicine, Seoul, Korea.
Lee
Ju Hee
JH
Seo
Woonkyung
W
Bang
Dongsik
D