Clinical effect of press needle embedded in back⁃shu points of five zang and Geshu（BL 17）in treatment of insomnia 

YANG Ling, LI Yuxia, YU Xiaogang, LI Wei, ZHANG Congcong.
The Journal of Practical Medicine . 2021, (13): 1765 -1768 .  DOI: 10.3969/j.issn.1006⁃5725.2021.13.025