TY  - GEN
AU  - Zheng,Huan
AU  - Zheng,Bi-Xin
AU  - Lin,Xue-Mei
TI  - The Trend of Labor Analgesia in the World and China: A Bibliometric Analysis of Publications in Recent 30 Years
SN  - 1178-7090
PY  - 2020///
PB  - Journal of pain research
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.2147/JPR.S232132
ER  -