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.
Tao CZ, Zhou J, Cheng BS, Liu Y, Hao L.Tao CZ, et al. Among authors: liu y.Shanghai Kou Qiang Yi Xue. 2000 Dec;9(4):218-21.Shanghai Kou Qiang Yi Xue. 2000.PMID: 15014763Chinese.
Fu X, Liu Y, Cheng B, Zheng D.Fu X, et al. Among authors: liu y.Phys Rev B Condens Matter. 1991 May 1;43(13):10808-10814. doi: 10.1103/physrevb.43.10808.Phys Rev B Condens Matter. 1991.PMID: 9996813No abstract available.
Cheng B, Liu Y, Ye J, Liu X.Cheng B, et al. Among authors: liu y, liu x.Yan Ke Xue Bao. 2001 Jun;17(2):82-4.Yan Ke Xue Bao. 2001.PMID: 12567756Chinese.
Zhao YF, Jiang XZ, Hu SH, Liu Y, Miao L, Song CY.Zhao YF, et al. Among authors: liu y.Shanghai Kou Qiang Yi Xue. 2001 Mar;10(1):46-8.Shanghai Kou Qiang Yi Xue. 2001.PMID: 14994078Chinese.
Chen BS, Jiang XZ, Gao H, Liu Y.Chen BS, et al. Among authors: liu y.Shanghai Kou Qiang Yi Xue. 1996 Sep;5(3):158-9.Shanghai Kou Qiang Yi Xue. 1996.PMID: 15160010Chinese.No abstract available.
Liu Y, Liu Z.Liu Y, et al. Among authors: liu z.Shanghai Kou Qiang Yi Xue. 1996 Mar;5(1):40-3.Shanghai Kou Qiang Yi Xue. 1996.PMID: 15160059Chinese.No abstract available.