Mishra M, Jain VK, Sharma A, Bhardwaj G, Maan L. Methotrexate-induced Pulmonary Toxicity Bronchiolitis Obliterans Organizing Pneumonia: A Rare Entity. J Mahatma Gandhi Univ Med Sci Tech 2016;1(2):64-65.
Bronchiolitis obliterans organizing pneumonia (BOOP), 25 years: a variety of causes, but what are the treatment options? Expert Rev Respir Med 2011 Jun; 5(3):353-361.
Clinical, laboratory, radiographic, and histopathologic features of methotrexate-associated lung injury in patients with rheumatoid arthritis: a multicenter study with literature review. Arthritis Rheum 1997 Oct; 40(10):1829-1837.
Reducing the risk of methotrexate pneumonitis in rheumatoid arthritis. Rheumatology. 2004;43(2):143-147.
Methotrexate pulmonary toxicity. Expert Opin Drug Saf 2005 Jul; 4(4):723-730.
Imaging in bronchiolitis obliterans organizing pneumonia: emedicine.medscape.com/article354-305.
Methotrexate pneumonitis: review of the literature and histopathological findings in nine patients. Eur Respir J 2000 Feb; 15(2):373-381.