Treatment for rheumatoid arthritis and the risk of hospitalization for pneumonia: associations with prednisone, disease-modifying antirheumatic drugs, and anti-tumor necrosis factor therapy.
Arthritis Rheum. 2006 Feb;54(2):628-34. doi: 10.1002/art.21568.
Arthritis Rheum. 2006.
PMID: 16447241
Free article.