D'Andrea N, Triolo L, Margagnoni G, Aratari A, Sanguinetti CM. Methotrexate-induced pneumonitis in Crohn’s disease: Case report and review of the literature. Multidiscip Respir Med [Internet]. 2010 Jul. 30 [cited 2026 Apr. 24];5(1). Available from: https://mrmjournal.org/index.php/mrm/article/view/558