Acute bronchiolitis during the COVID-19 pandemic Patricia Flores-Pérez; Nathalia Gerig; Mª Isabel Cabrera-López; José L. de Unzueta-Roch; Teresa del Rosal; Cristina Calvo;

Pediatric mucormycosis associated with COVID-19: A systematic review of clinical cases Laura Batista Amaral; Fabianne Carlesse; Luana Rossato;

Influence of the COVID-19 pandemic on the epidemiology of acute bronchiolitis Lorena Bermúdez Barrezueta; María Gutiérrez Zamorano; Pablo López-Casillas; Marta Brezmes-Raposo; Irene Sanz Fernández; María de la Asunción Pino Vázquez;