Application of ultrasound-guided cervical vagal block combined with thoracic paravertebral block in thoracoscopy
Chen CHENG, Kun FAN, Ying ZHANG
JOURNAL OF SHANGHAI JIAOTONG UNIVERSITY (MEDICAL SCIENCE) . 2021, (1): 66 -69 .  DOI: 10.3969/j.issn.1674-8115.2021.01.011