Citation

Li JM, Yang M, Xiong X, Wu LQ, Yu ZL, Guan YH, Yang F, Luo L. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2020; 38(10): 761-763.

Copyright

(Copyright © 2020, Tianjin shi lao dong wei sheng yan jiu suo)

DOI

10.3760/cma.j.cn121094-20190620-00381

PMID

33142382

Abstract

[Abstract unavailable]

Language: zh