Mechanism investigation of ethosomes transdermal permeation oleh Xiao-Qian Niu, Dan-Ping Zhang, Qiong Bian, Xing-Fu Feng, Hao Li, Yue-Feng Rao, Yong-Mei Shen, Fu-Neng Geng, An-Ran Yuan, Xiao-Ying Ying, Jian-Qing Gao