1. FRI0215 Comparative efficacy and retention rate of tocilizumab and tnf inhibitors used in combination with methotrexate as first-line biologic therapy in rheumatoid arthritis: data from a multicentre observational registry. (15th June 2017) Authors: Favalli, EG; Biggioggero, M; Puttini, P Sarzi; Atzeni, F; Fusaro, E; Grosso, V; Pellerito, R; Gorla, R; Bazzani, C; Marchesoni, A; Caporali, R Journal: Annals of the rheumatic diseases Issue: Volume 76(2017)Supplement 2 Page Start: 564 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗