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中文
Application of online-teaching in ultrasound-guided regional block and feedback analysis
YUAN Qing, CUI Xu-lei, TAN Gang, YI Jie, HUANG Yu-guang
Basic & Clinical Medicine . 2022, (
10
): 1630 -1633 . DOI: 10.16352/j.issn.1001-6325.2022.10.1630