Comparation of efficacy of liquid nitrogen cryotherapy and Q-switched laser in the treatment of seborrheic keratosis
QIN Xiaoqing, LI Shuo, GE Yuting, ZHAO Sunxiu
China Journal of Leprosy and Skin Diseases . 2021, (4): 245 -247 .  DOI: 10.12144/zgmfskin202104245