Blanco R. et al. Acute febrile toxic reaction in patients with refractory rheumatoid arthritis who are receiving combined therapy with methotrexate and azathioprine . Arthritis Rheum1996; 39: 1016-1620.
2.
Saway PA et al. Azathioprine hypersensitivity. Case report and review of the literature. Am J Med1988; 84: 960-964.
3.
Lockshin M., Kagen L.Meningitic reactions after azathioprine. N Engl J Med1972; 286: 1321-1322.
