The efficacy of laser combined with polidocanol foam sclerotherapy for venous malformations 
ZHANG Yifei, SONG Yan, MIAO Renying, WANG Yanjun, FU Yiqun, LANG Yuchang, LIU Wanli, QI Chaoran, ZHANG Zhimin.
The Journal of Practical Medicine . 2021, (24): 3188 -3192 .  DOI: 10.3969/j.issn.1006⁃5725.2021.24.018