Citation

Zhang J, Zhao J. Zhonghua Yu Fang Yi Xue Za Zhi 1999; 33(4): 248-249.

Affiliation

Institute of Occupational Disease, 3rd Clinical Medical Hospital, Beijing Medical University, Beijing 100083, China

Copyright

(Copyright © 1999, Zhonghua yi xue hui)

DOI

unavailable

PMID

15384239

Abstract

[Abstract unavailable]

Language: zh