Citation

Fang Y, Ji X, Zhang F, Li H, Wang R. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2014; 32(1): 55-57.

Affiliation

E-mail: bjcdcwrg@sohu.com.

Copyright

(Copyright © 2014, Tianjin shi lao dong wei sheng yan jiu suo)

DOI

unavailable

PMID

24428992

Abstract

[Abstract unavailable]

Language: zh