Citation

Tian RC, Huang CB, Zhang XG. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2013; 31(9): 713-714.

Affiliation

E-mail: zhangxg101@sina.com.

Copyright

(Copyright © 2013, Tianjin shi lao dong wei sheng yan jiu suo)

DOI

unavailable

PMID

24064137

Abstract

[Abstract unavailable]

Language: zh