Agrawal U, Sharma A, Gupta N. From Antigen Exposure to Right Heart Failure: Chronic Hypersensitivity Pneumonitis Due to Bird Fancier’s Lung: A Case Report. CIJMR [Internet]. 2026 Aug. 15 [cited 2026 Sep. 16];5(02):232-5. Available from: https://www.cijmr.com/index.php/cijmr/article/view/325