<span class="fontstyle0">The predictive effect of inferior vena cava collapsibility index on postspinal anesthesia hypotension in elderly patients</span> #br#

ZHANG Yu, FAN Shi-wen, YIN Jiang-wen, ZHAI Jing-wen, GE Ming-yue, QIN Xin-lei, DAI Zhi-gang

Tianjin Medical Journal . 2021, (2): 179 -184 . DOI: 10.11958/20202638