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.
Kim WU, Cho ML, Kim SI, Yoo WH, Lee SS, Joo YS, Min JK, Hong YS, Lee SH, Park SH, Cho CS, Kim HY.Kim WU, et al. Among authors: yoo wh.J Rheumatol. 2000 Feb;27(2):324-31.J Rheumatol. 2000.PMID: 10685792Clinical Trial.
Kim WJ, Hong YK, Yoo WH.Kim WJ, et al. Among authors: yoo wh.Rheumatol Int. 2008 May;28(7):709-12. doi: 10.1007/s00296-007-0512-5. Epub 2007 Dec 12.Rheumatol Int. 2008.PMID: 18074136
Yoo WH, Kim JR, Jang KY, Lee SY, Park JH.Yoo WH, et al.Rheumatol Int. 2009 Jan;29(3):317-9. doi: 10.1007/s00296-008-0659-8. Epub 2008 Aug 6.Rheumatol Int. 2009.PMID: 18682954
Kim HJ, Hong YK, Yoo WH.Kim HJ, et al. Among authors: yoo wh.Rheumatol Int. 2009 Jul;29(9):1101-4. doi: 10.1007/s00296-008-0822-2. Epub 2008 Dec 18.Rheumatol Int. 2009.PMID: 19093116Review.