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.
Huang RL, Li CH, Du YF, Cheng KP, Lin CH, Hu CY, Wu JS, Chang CJ, Wu HT, Ou HY.Huang RL, et al. Among authors: chang cj.Biofactors. 2020 Jan;46(1):100-105. doi: 10.1002/biof.1574. Epub 2019 Oct 6.Biofactors. 2020.PMID: 31587376
Ou HY, Wang CY, Yang YC, Chen MF, Chang CJ.Ou HY, et al. Among authors: chang cj.PLoS One. 2013 May 3;8(5):e62561. doi: 10.1371/journal.pone.0062561. Print 2013.PLoS One. 2013.PMID: 23671610Free PMC article.