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Karlson EW, Lee IM, Cook NR, Manson JE, Buring JE, Hennekens CH.Karlson EW, et al.Arthritis Rheum. 1999 May;42(5):910-7. doi: 10.1002/1529-0131(199905)42:5<910::AID-ANR9>3.0.CO;2-D.Arthritis Rheum. 1999.PMID: 10323446Free article.Clinical Trial.
Liang MH, Mandl LA, Costenbader K, Fox E, Karlson E.Liang MH, et al.J Natl Med Assoc. 2002 Sep;94(9):813-9.J Natl Med Assoc. 2002.PMID: 12392045Free PMC article.
Costenbader KH, Karlson EW, Gall V, de Pablo P, Finckh A, Lynch M, Bermas B, Schur PH, Liang MH.Costenbader KH, et al. Among authors: karlson ew.Arthritis Rheum. 2005 Oct 15;53(5):718-23. doi: 10.1002/art.21441.Arthritis Rheum. 2005.PMID: 16208639Free article.Clinical Trial.