| Literature DB >> 21337937 |
Jun Lv1, Yong Chen, Shengfeng Wang, Qingmin Liu, Yanjun Ren, Sara Karrar, Liming Li.
Abstract
Entities:
Mesh:
Substances:
Year: 2011 PMID: 21337937 PMCID: PMC3001809 DOI: 10.1177/003335491112600116
Source DB: PubMed Journal: Public Health Rep ISSN: 0033-3549 Impact factor: 2.792