Original Article
Intraoperative changes in upper extremity perfusion index after thoracic paravertebral and intertransverse process block in patients undergoing lung resection surgery
Chahyun Oh, Sun Yeul Lee, Soomin Lee, Jiyong Lee, Sujin Baek, Myungjong Shin, Yooyoung Chong, Min-Woong Kang, Chaeseong Lim, Sung Joon Han, Boohwi Hong
