The Trend of Labor Analgesia in the World and China: A Bibliometric Analysis of Publications in Recent 30 Years [Corrigendum]

Zheng H, Zheng BX, Lin XM. J Pain Res. 2020;13:517—526.

The authors have advised the affiliation list on page 517 is incorrect. The correct author list and affiliations are as follows.

Huan Zheng,^1,2,* Bi-Xin Zheng,^1,3,* Xue-Mei Lin¹

¹Department of Anesthesiology, Key Laboratory of Birth Defects and Related Diseases of Women and Children, West China Second University Hospital, Sichuan University, Chengdu 610041, People’s Republic of China; ²Department of Anesthesiology, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, Chengdu 610072, People’s Republic of China; ³Department of Pain Management, West China Hospital, Sichuan University, Chengdu 610041, People’s Republic of China

The authors apologize for the error.