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 Y, He X, Qiu F, Zhu X, Zhao M, Li-Ling J, Su X, Zhao L.Sun Y, et al. Among authors: qiu f.Int J Clin Pharmacol Ther. 2013 May;51(5):423-32. doi: 10.5414/CP201843.Int J Clin Pharmacol Ther. 2013.PMID: 23391367Clinical Trial.
Zhao M, Li G, Qiu F, Sun Y, Xu Y, Zhao L.Zhao M, et al. Among authors: qiu f.Ther Drug Monit. 2016 Apr;38(2):246-52. doi: 10.1097/FTD.0000000000000256.Ther Drug Monit. 2016.PMID: 26488205
Zhao M, Zhang T, Li G, Qiu F, Sun Y, Zhao L.Zhao M, et al. Among authors: qiu f.J Chromatogr Sci. 2017 Apr 1;55(4):436-444. doi: 10.1093/chromsci/bmw199.J Chromatogr Sci. 2017.PMID: 27993840