Impact of outdoor air pollution on severity and mortality in COVID-19 pneumonia

O. Bronte, F. García-García, D.-J. Lee, I. Urrutia, A. Uranga, M. Nieves, J. Martínez-Minaya, J.M. Quintana, I. Arostegui, R. Zalacain, L.A. Ruiz-Iturriaga, L. Serrano, R. Menéndez, R. Méndez, A. Torres, C. Cilloniz, P.P. España, Dae-Jin Lee

October, 2023