SARS-CoV-2 infection in children with cystic fibrosis: A cross-sectional multicenter study in Spain. New waves, new knowledge - Mondejar-Lopez, Pedro; Moreno-Galarraga, Laura; de Manuel-Gomez, Cristina; Blitz-Castro, Enrique; Bravo-Lopez, Maynor; Gartner, Silvia; Perez-Ruiz, Estela; Caro-Aguilera, Pilar; Sanz-Santiago, Veronica; Lopez-Neyra, Alejandro; Luna-Paredes, Carmen; Garcia-Gonzalez, Miguel; et al. (PEDIATRIC PULMONOLOGY, 2023)