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.
Chen S, Zhang C, Zhang K, Tan X, Xi X, Zhao Y, Liu D.Chen S, et al. Among authors: liu d.Prog Orthod. 2022 Sep 1;23(1):30. doi: 10.1186/s40510-022-00425-4.Prog Orthod. 2022.PMID: 36045260Free PMC article.
Zhao YH, Wang CL, Liu DX, Wei FL, Zhu K.Zhao YH, et al.Shanghai Kou Qiang Yi Xue. 2006 Oct;15(5):469-72.Shanghai Kou Qiang Yi Xue. 2006.PMID: 17348216Chinese.
Pan S, Wang CL, Liu DX, Dong RP, Han M.Pan S, et al.Shanghai Kou Qiang Yi Xue. 2010 Feb;19(1):6-10.Shanghai Kou Qiang Yi Xue. 2010.PMID: 20300684Chinese.
Wang RY, Han M, Liu H, Wang CL, Xian HH, Zhang L, Zhang SJ, Liu DX.Wang RY, et al.J Zhejiang Univ Sci B. 2012 Nov;13(11):942-7. doi: 10.1631/jzus.B1200052.J Zhejiang Univ Sci B. 2012.PMID: 23125087Free PMC article.
Han M, Wang RY, Liu H, Zhu XJ, Wei FL, Lv T, Wang NN, Hu LH, Li GJ, Liu DX, Wang CL.Han M, et al.J Zhejiang Univ Sci B. 2013 Jan;14(1):25-32. doi: 10.1631/jzus.B1200122.J Zhejiang Univ Sci B. 2013.PMID: 23303628Free PMC article.
Li L, Liu H, Cheng H, Han Y, Wang C, Chen Y, Song J, Liu D.Li L, et al. Among authors: liu h, liu d.PLoS One. 2014 Apr 4;9(4):e94378. doi: 10.1371/journal.pone.0094378. eCollection 2014.PLoS One. 2014.PMID: 24705466Free PMC article.
Chen X, Liu D, Liu J, Wu Z, Xie Y, Li L, Liu H, Guo T, Chen C, Zhang S.Chen X, et al. Among authors: liu j, liu h, liu d.PLoS One. 2015 Aug 7;10(8):e0135273. doi: 10.1371/journal.pone.0135273. eCollection 2015.PLoS One. 2015.PMID: 26252015Free PMC article.
Li L, Wu W, Yan G, Liu L, Liu H, Li G, Li J, Liu D.Li L, et al. Among authors: liu h, liu l, liu d.Sci Rep. 2016 May 18;6:26012. doi: 10.1038/srep26012.Sci Rep. 2016.PMID: 27188799Free PMC article.
Zheng Z, Liu H, Xu Q, Wu W, Du L, Chen H, Zhang Y, Liu D.Zheng Z, et al. Among authors: liu h, liu d.Sci Rep. 2017 Apr 7;7:45706. doi: 10.1038/srep45706.Sci Rep. 2017.PMID: 28387372Free PMC article.