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.
Ahn SH, Yoon W, Lee SY, Shin HS, Lim MY, Nam YD, Yoo Y.Ahn SH, et al. Among authors: yoo y.J Korean Med Sci. 2020 May 11;35(18):e128. doi: 10.3346/jkms.2020.35.e128.J Korean Med Sci. 2020.PMID: 32383366Free PMC article.Clinical Trial.
Byeon JH, Ri S, Amarsaikhan O, Kim E, Ahn SH, Choi IS, Kim HJ, Seo S, Yoon W, Yoo Y.Byeon JH, et al. Among authors: yoo y.Allergy Asthma Immunol Res. 2017 Nov;9(6):509-516. doi: 10.4168/aair.2017.9.6.509.Allergy Asthma Immunol Res. 2017.PMID: 28913990Free PMC article.
Byeon JH, Yoon W, Ahn SH, Lee HS, Kim S, Yoo Y.Byeon JH, et al. Among authors: yoo y.Allergy Asthma Proc. 2020 Jan 1;41(1):59-65. doi: 10.2500/aap.2020.41.190016.Allergy Asthma Proc. 2020.PMID: 31888784
Choi IS, Byeon JH, Yoo Y, Lee KC, Choung JT.Choi IS, et al. Among authors: yoo y.Pediatr Pulmonol. 2009 May;44(5):423-8. doi: 10.1002/ppul.20961.Pediatr Pulmonol. 2009.PMID: 19360850
Yoo Y, Choi IS, Byeon JH, Lee SM, La KS, Choi BM, Park SH, Choung JT.Yoo Y, et al.Ann Allergy Asthma Immunol. 2010 Jan;104(1):36-41. doi: 10.1016/j.anai.2009.11.012.Ann Allergy Asthma Immunol. 2010.PMID: 20143643Clinical Trial.