Pharmacological treatment of acute exacerbation of idiopathic pulmonary fibrosis: a retrospective study of 88 patients. Sarcoidosis Vasc Diffuse Lung Dis [Internet]. 2019 Sep. 16 [cited 2024 Apr. 28];36(3):176-84. Available from: https://mattioli1885journals.com/index.php/sarcoidosis/article/view/7750