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.
Bao W, Rong S, Zhang M, Yu X, Zhao Y, Xiao X, Yang W, Wang D, Yao P, Hu FB, Liu L.Bao W, et al. Among authors: liu l.PLoS One. 2012;7(3):e32223. doi: 10.1371/journal.pone.0032223. Epub 2012 Mar 12.PLoS One. 2012.PMID: 22427825Free PMC article.
Liu L, Yan H, Shi N, Liu Y, Yao P, Yang X.Liu L, et al. Among authors: liu y.Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi. 2002 Dec;20(6):422-4.Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi. 2002.PMID: 14694589Chinese.
Liu LG, Yan H, Zhang W, Yao P, Zhang XP, Sun XF, Nussler AK.Liu LG, et al.Biomed Environ Sci. 2004 Sep;17(3):315-26.Biomed Environ Sci. 2004.PMID: 15602829
Liu LG, Yan H, Yao P, Zhang W, Zou LJ, Song FF, Li K, Sun XF.Liu LG, et al.World J Gastroenterol. 2005 Aug 7;11(29):4530-5. doi: 10.3748/wjg.v11.i29.4530.World J Gastroenterol. 2005.PMID: 16052683Free PMC article.
Yao P, Liu LG, Jia WB, Song FF, Zhou S, Zhang X, Sun X.Yao P, et al.Wei Sheng Yan Jiu. 2005 May;34(3):303-6.Wei Sheng Yan Jiu. 2005.PMID: 16111036Chinese.
Song F, Chen W, Jia W, Yao P, Nussler AK, Sun X, Liu L.Song F, et al. Among authors: liu l.Phytother Res. 2006 Jul;20(7):552-60. doi: 10.1002/ptr.1903.Phytother Res. 2006.PMID: 16619338
Song F, Jia W, Yao Y, Hu Y, Lei L, Lin J, Sun X, Liu L.Song F, et al. Among authors: liu l.Clin Sci (Lond). 2007 Jun;112(12):599-606. doi: 10.1042/CS20060323.Clin Sci (Lond). 2007.PMID: 17209802
Song F, Qi X, Chen W, Jia W, Yao P, Nussler AK, Sun X, Liu L.Song F, et al. Among authors: liu l.Eur J Nutr. 2007 Mar;46(2):61-9. doi: 10.1007/s00394-006-0632-9.Eur J Nutr. 2007.PMID: 17278042
Yao P, Nussler A, Liu L, Hao L, Song F, Schirmeier A, Nussler N.Yao P, et al. Among authors: liu l.J Hepatol. 2007 Aug;47(2):253-61. doi: 10.1016/j.jhep.2007.02.008. Epub 2007 Mar 7.J Hepatol. 2007.PMID: 17433488