Para O, Cassataro G, Fantoni C, Bertù L, Tieri C, Caruso L, et al. Prognostic role of blood eosinophils in acute exacerbations of chronic obstructive pulmonary disease: systematic review and meta-analysis. Monaldi Arch Chest Dis [Internet]. 2025 Mar. 27 [cited 2025 Apr. 30];. Available from: https://www.monaldi-archives.org/macd/article/view/3298