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.
Sam SS, Lin HF, Tsai YH, Li CH, Lin CK, Chang WJ.Sam SS, et al. Among authors: chang wj.J Clin Ultrasound. 2023 May;51(4):731-738. doi: 10.1002/jcu.23431. Epub 2023 Jan 28.J Clin Ultrasound. 2023.PMID: 36708314
Su JN, Pan YH, Dorj O, Lin JC, Salamanca E, Chen IW, Wu YF, Chang WJ.Su JN, et al. Among authors: chang wj.J Dent Sci. 2024 Apr;19(2):1182-1189. doi: 10.1016/j.jds.2023.11.005. Epub 2023 Nov 27.J Dent Sci. 2024.PMID: 38618102Free PMC article.