F Qi1, X R Jia, S P Li, H Liu, Y N Wang. Show Affiliations » 1. Department of Health Education, Qingdao municipal Center for Disease Control and Prevention, Qingdao 266033, China.
Abstract
Entities: Species
Year: 2016 PMID: 27412845 DOI: 10.3760/cma.j.issn.0253-9624.2016.07.017
Source DB: PubMed Journal: Zhonghua Yu Fang Yi Xue Za Zhi ISSN: 0253-9624