改良的臂丛阻滞麻醉
刘张玉 李映云
Modified braclial plexus block anesthesia
LIU Zhang-yu LI Ying-yun
解剖学报 . 2020, (1): 62 -65 .  DOI: 10.16098/j.issn.0529-1356.2020.01.011