Citation

Shi Q, Yuan Y, Teng Y. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2015; 33(9): 709-710.

Affiliation

E-mail: shiqindong@163.com.

Copyright

(Copyright © 2015, Tianjin shi lao dong wei sheng yan jiu suo)

DOI

unavailable

PMID

26832716

Abstract

[Abstract unavailable]

Language: zh