Citation

Yu GC, Jian XD, Gao BJ. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2016; 34(11): 852-853.

Copyright

(Copyright © 2016, Tianjin shi lao dong wei sheng yan jiu suo)

DOI

unavailable

PMID

28043280

Abstract

[Abstract unavailable]

Language: zh