An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Ma PF, Guo ZH, Li DZ.Ma PF, et al. Among authors: li dz.PLoS One. 2012;7(1):e30297. doi: 10.1371/journal.pone.0030297. Epub 2012 Jan 17.PLoS One. 2012.PMID: 22272330Free PMC article.
Zhang YJ, Ma PF, Li DZ.Zhang YJ, et al. Among authors: li dz.PLoS One. 2011;6(5):e20596. doi: 10.1371/journal.pone.0020596. Epub 2011 May 31.PLoS One. 2011.PMID: 21655229Free PMC article.
Zhao L, Zhang N, Ma PF, Liu Q, Li DZ, Guo ZH.Zhao L, et al. Among authors: li dz.PLoS One. 2013 May 29;8(5):e64642. doi: 10.1371/journal.pone.0064642. Print 2013.PLoS One. 2013.PMID: 23734211Free PMC article.
Yang JB, Yang SX, Li HT, Yang J, Li DZ.Yang JB, et al. Among authors: li dz, li ht.PLoS One. 2013 Aug 23;8(8):e73053. doi: 10.1371/journal.pone.0073053. eCollection 2013.PLoS One. 2013.PMID: 24009730Free PMC article.
Xiang XG, Jin WT, Li DZ, Schuiteman A, Huang WC, Li JW, Jin XH, Li ZY.Xiang XG, et al. Among authors: li zy, li jw, li dz.PLoS One. 2014 Jan 31;9(1):e87625. doi: 10.1371/journal.pone.0087625. eCollection 2014.PLoS One. 2014.PMID: 24498156Free PMC article.