<p class="MsoNormal"> Effect of ultrasound⁃guided thoracic paravertebral block on pain⁃relieving during dressing change of masti⁃tis

ZHANG Guangfang, DAI Shuanghua, GUO Lingsong, XIAO Jianbin, CAI Qingxiang.

The Journal of Practical Medicine . 2021, (9): 1177 -1181 . DOI: 10.3969/j.issn.1006⁃5725.2021.09.017