Mazzeo, G., Aronne, L., Mariniello, D. F., Allocca, V., Palma, M. I., Cerqua, F. S., Iadevaia, C., Costigliola, A., Parrella, R., Bianco, A. and COVID Group, V. . (2021) “Which impact for proton pump inhibitors in SARS-CoV-2 pneumonia”, Monaldi Archives for Chest Disease, 91(4). doi: 10.4081/monaldi.2021.1803.