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 CY, Hsu LC, Su CC, Li CY, Chao CT, Chang YT, Chang CM, Wang WF, Lien WC.Sun CY, et al. Among authors: chang yt, chang cm.BMC Geriatr. 2024 Nov 13;24(1):937. doi: 10.1186/s12877-024-05506-z.BMC Geriatr. 2024.PMID: 39538169Free PMC article.
Huang CC, Lee JD, Yang DC, Shih HI, Sun CY, Chang CM.Huang CC, et al. Among authors: chang cm.J Am Med Dir Assoc. 2017 Mar 1;18(3):246-251. doi: 10.1016/j.jamda.2016.09.017. Epub 2016 Nov 9.J Am Med Dir Assoc. 2017.PMID: 27838338
Hsu IL, Chang CM, Yang DC, Chang YH, Li CC, Hu SC, Li CY.Hsu IL, et al. Among authors: chang yh, chang cm.Int J Environ Res Public Health. 2018 Feb 16;15(2):352. doi: 10.3390/ijerph15020352.Int J Environ Res Public Health. 2018.PMID: 29462914Free PMC article.
Lo YT, Chen MH, Lu TH, Yang YP, Chang CM, Yang YC.Lo YT, et al. Among authors: chang cm.BMC Geriatr. 2024 Jan 29;24(1):109. doi: 10.1186/s12877-023-04654-y.BMC Geriatr. 2024.PMID: 38287245Free PMC article.