Citation

Zheng A, Nie L, Tian Y, Gao H, Cui X, Wang Y. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2014; 32(3): 231.

Affiliation

E-mail: aictor@163.com.

Copyright

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

DOI

unavailable

PMID

24641862

Abstract

[Abstract unavailable]

Language: zh