Application of narrow sterile hemostatic ring in upper limb lymphedema aspiration 
HAO Kun, SUN Yu⁃ guang, XIN Jianfeng, LIU Xuan, ZHANG Li, LI Bin, WANG Rengui, SHEN Wenbin.
The Journal of Practical Medicine . 2023, (12): 1500 -1505 .  DOI: 10.3969/j.issn.1006⁃5725.2023.12.007