Authors: Leigh F Callahan; Kathryn Remmes Martin; Jack Shreffler; Deepak Kumar; Britta Schoster; Jay S Kaufman; Todd A Schwartz Journal: Arthritis Care Res (Hoboken) Date: 2011-05 Impact factor: 4.794
Authors: Ilana B Richman; Kimberly E Taylor; Sharon A Chung; Laura Trupin; Michelle Petri; Edward Yelin; Robert R Graham; Annette Lee; Timothy W Behrens; Peter K Gregersen; Michael F Seldin; Lindsey A Criswell Journal: Arthritis Rheum Date: 2012-10