Respiratory infections by metapneumovirus and impact of the COVID-19 pandemic Marina Ortega Macías; Silvia Pérez Porra; Paula Parro Olmo; Claudia Sumpsi Sánchez; Alfredo Cano;

Antibiotic therapy in children hospitalized for viral respiratory infections: magnitude and related factors Inés Ferrer Ortiz; Pilar Andrés Porras; Nuria Cabeza Arce; Isabel Bullón González; Alfredo Cano;

COVID-19 admissions: Trying to define the real impact of infection in hospitalized patients Claudia Solito; María Hernández-García; Noelia Arguedas Casamayor; Alba Pavón Ortiz; Rosa Pino; Laia Alsina; Mariona F. de Sevilla;