An Eight-Gene Blood Expression Profile Predicts the Response to Infliximab in Rheumatoid Arthritis Julià, Antonio ; Erra, Alba ; Palacio, Carles ; Tomas, Carlos ; Sans, Xavier ; Barceló, Pere ; Marsal, Sara Abstract Publication: PLoS ONE Pub Date: October 2009 DOI: 10.1371/journal.pone.0007556 Bibcode: 2009PLoSO...4.7556J