Radiographic changes in rheumatoid arthritis patients attaining different disease activity states with methotrexate monotherapy and infliximab plus methotrexate: the impacts of remission and tumour necrosis factor blockade

Authors: Josef S Smolen, C. Han, Désirée van der Heijde, Paul Emery, Joan M. Bathon, Ed Keystone, Ravinder N. Maini, Joachim R. Kalden, Daniel Aletaha, Daniel Baker, Jie Han, M Bala, E. William St. Clair - Annals of the Rheumatic Diseases 2008 cited by 237