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.
Meng Z, Wang D, Li Z, Jin J, Bai J, Zhang Y, Liu X, Cai L, Li X, Ren H, et al.Meng Z, et al. Among authors: li z, li x.Biomed Environ Sci. 1988 Jun;1(1):105-14.Biomed Environ Sci. 1988.PMID: 3151754
Liu A, Zhu P, Li X, Zhang L, Chi F, Wu Z, Song Y, Zhang Y.Liu A, et al. Among authors: li x.Chin Med Sci J. 1994 Sep;9(3):157-61.Chin Med Sci J. 1994.PMID: 7865835
Jian M, Liu G, Qiao D, Li X, Zhao JF, Nie H, Feng S, Wang A, Liu L.Jian M, et al. Among authors: li x.Int J Cardiol. 1994 Nov;47(1):51-8. doi: 10.1016/0167-5273(94)90133-3.Int J Cardiol. 1994.PMID: 7868286
Zhang WG, Liu LS, Zheng DY, Liu GZ, Dong CH, Zhang YH, Li X.Zhang WG, et al. Among authors: li x.Sheng Li Xue Bao. 1994 Apr;46(2):154-60.Sheng Li Xue Bao. 1994.PMID: 7973797Chinese.
Shi L, Liu X, Zhang Y, Li X, Li D, Wang W.Shi L, et al. Among authors: li d, li x.Chin Med Sci J. 1995 Sep;10(3):178-80.Chin Med Sci J. 1995.PMID: 8580490