Reason analysis for unplanned discontinuation of patient-controlled intravenous analgesia after thoracic surgery

WANG Jing-yi, CHEN Si, ZHANG Yue-lun, WANG Ying-li, REN Li-ying, SHEN Le

Basic & Clinical Medicine . 2022, (12): 1900 -1905 . DOI: 10.16352/j.issn.1001-6325.2022.12.1900