ALHARBI, A. . R. . Management of unclassifiable Interstitial Lung Diseases; A systematic review. Pakistan Journal of Chest Medicine, [S. l.], v. 27, n. 2, p. 94–100, 2021. Disponível em: https://www.pjcm.net/index.php/pjcm/article/view/704. Acesso em: 13 jun. 2026.