1. AB0061 Circulating adenosine levels after initiation of methotrexate and anti-tnf therapy in ra. (1st June 2001) Authors: Barrera, P; Van Ede, AE; Creemers, M; Laan, RF; De Abreu, RA; Van de Putte, LB Journal: Annals of the rheumatic diseases Issue: Volume 60(2001)Supplement 1 Page Start: A442 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗