Bartold, MarkKardachi, Bryon Joseph RossKobayashi, Kere2013-05-012013-05-012012http://hdl.handle.net/2440/77344periodontitis; periodontal; rheumatoid arthritis; GCFExpression of bone resorption markers in gingival crevicular fluid of rheumatoid arthritis patients with and without periodontitis: a pilot study.Thesis20130308142226