COMBINATION OF METHOTREXATE AND SULPHASALAZINE VS METHOTREXATE ALONE: A RANDOMIZED OPEN CLINICAL TRIAL IN RHEUMATOID ARTHRITIS PATIENTS RESISTANT TO SULPHASALAZINE THERAPY
- 1 November 1994
- journal article
- clinical trial
- Published by Oxford University Press (OUP) in Rheumatology
- Vol. 33 (11), 1049-1055
- https://doi.org/10.1093/rheumatology/33.11.1049