Evaluation of ultrasound-guided erector spinae plane block for postoperative management of video-assisted thoracoscopic surgery: a prospective, randomized, controlled clinical trial

Jae-Geum Shim, Kyoung-Ho Ryu, Pyoung On Kim, Eun-Ah Cho, Jin-Hee Ahn, Ji-Eun Yeon, Sung Hyun Lee, Du-Young Kang