RT Journal Article SR Electronic T1 Risk of lymphoma in patients with RA treated with anti-TNFα agents JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP 657 OP 658 DO 10.1136/ard.2005.035311 VO 64 IS 5 A1 Franklin, J P A1 Symmons, D P M A1 Silman, A J YR 2005 UL http://ard.bmj.com/content/64/5/657.abstract AB