Citation

Yu G, Jian X, Wang J, Sun J, Song C. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2015; 33(1): 59-60.

Copyright

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

DOI

unavailable

PMID

25876982

Abstract

[Abstract unavailable]

Language: zh