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.
Sun X, Li Q, Zhang J, Zheng W, Ding Q, Yang J, Wang B, Wang J, Guo B, Ma B.Sun X, et al. Among authors: guo b.J Pharm Biomed Anal. 2018 Feb 5;149:525-531. doi: 10.1016/j.jpba.2017.11.050. Epub 2017 Nov 22.J Pharm Biomed Anal. 2018.PMID: 29175748
Pei LK, Huang WH, He TG, Guo BL.Pei LK, et al.Zhongguo Zhong Yao Za Zhi. 2007 Nov;32(21):2217-22.Zhongguo Zhong Yao Za Zhi. 2007.PMID: 18309658Chinese.
Pei LK, Guo BL, Sun SQ, Huang WH.Pei LK, et al.Guang Pu Xue Yu Guang Pu Fen Xi. 2008 Jan;28(1):55-60.Guang Pu Xue Yu Guang Pu Fen Xi. 2008.PMID: 18422119Chinese.
Wu C, Sheng Y, Zhang Y, Zhang J, Guo B.Wu C, et al. Among authors: guo b.Rapid Commun Mass Spectrom. 2008 Sep;22(18):2813-24. doi: 10.1002/rcm.3664.Rapid Commun Mass Spectrom. 2008.PMID: 18712702