Effect of dexmedetomidine mixed with ropivacaine on postoperative sleep quality in patients undergoing upper abdominal surgery with OSTAPB
Yuefeng SUN,Zhijie DENG,Luheng YE,Xinglian LI,Su LIU,Shanshan ZHU
The Journal of Practical Medicine . 2025, (7): 1030 -1035 .  DOI: 10.3969/j.issn.1006-5725.2025.07.015