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Lu MC, Yang KL, Tung CH, Huang KY, Yu HC, Liu SQ, Lai NS.Lu MC, et al. Among authors: tung ch.Rheumatol Int. 2008 Dec;29(2):189-95. doi: 10.1007/s00296-008-0671-z. Epub 2008 Aug 22.Rheumatol Int. 2008.PMID: 18719920
Lu MC, Yang KL, Huang KY, Tung CH, Liu SQ, Lai NS.Lu MC, et al. Among authors: tung ch.Dis Markers. 2009;26(2):93-6. doi: 10.3233/DMA-2009-0619.Dis Markers. 2009.PMID: 19407364Free PMC article.