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.
Lee MJ, Yun YJ, Yu SA, Shin YB, Kim SY, Han JH.Lee MJ, et al. Among authors: yu sa.Trials. 2020 Aug 17;21(1):723. doi: 10.1186/s13063-020-04639-x.Trials. 2020.PMID: 32807229Free PMC article.
Lee HY, Yun YJ, Yu SA, Park YH, Park BW, Kim BY, Hwang MS.Lee HY, et al. Among authors: yu sa.Integr Med Res. 2018 Dec;7(4):333-340. doi: 10.1016/j.imr.2018.07.001. Epub 2018 Jul 26.Integr Med Res. 2018.PMID: 30591887Free PMC article.
Bang M, Lee SH, Cho SH, Yu SA, Kim K, Lu HY, Chang GT, Min SY.Bang M, et al. Among authors: yu sa.Evid Based Complement Alternat Med. 2017;2017:8614680. doi: 10.1155/2017/8614680. Epub 2017 May 16.Evid Based Complement Alternat Med. 2017.PMID: 28592982Free PMC article.Review.
Jin J, Liao D, Zhao L, Greene MS, Sa Y, Hong H, Hu XH.Jin J, et al. Among authors: sa y.Anal Chem. 2025 Jan 10. doi: 10.1021/acs.analchem.4c04217. Online ahead of print.Anal Chem. 2025.PMID: 39792285
Wang M, Ji N, Yu SA, Liang LL, Ma JX, Fu AC.Wang M, et al. Among authors: yu sa.Clin Exp Optom. 2024 Nov;107(8):813-819. doi: 10.1080/08164622.2023.2288180. Epub 2023 Dec 3.Clin Exp Optom. 2024.PMID: 38043135
Wang M, Cui C, Yu SA, Liang LL, Ma JX, Fu AC.Wang M, et al. Among authors: yu sa.Front Pediatr. 2023 Jan 17;11:1095495. doi: 10.3389/fped.2023.1095495. eCollection 2023.Front Pediatr. 2023.PMID: 36733432Free PMC article.
Kim EJ, Lim CH, Eun M, Yu SA, Kwon SM, Lee JE, Lee KR, Park SH, Lee HJ.Kim EJ, et al. Among authors: yu sa.Int J Environ Res Public Health. 2022 Aug 10;19(16):9874. doi: 10.3390/ijerph19169874.Int J Environ Res Public Health. 2022.PMID: 36011504Free PMC article.