Impact of the COVID-19 pandemic on emergency department: Early findings from a hospital in Madrid Miguel Ángel Molina Gutiérrez; José Antonio Ruiz Domínguez; Marta Bueno Barriocanal; Begoña de Miguel Lavisier; Rosario López López; Julia Martín Sánchez; María de Ceano-Vivas la Calle;

Intestinal pneumatosis secondary to immunosuppressive treatment Begoña de Miguel Lavisier; Miguel Ángel Molina Gutiérrez; Yasmina Mozo del Castillo; Eduardo Alonso Gamarra;

Poisoning due to medication dosing errors in Spain Johanna Ramírez-Romero; Claudia Cifuentes; Beatriz Azkunaga; Santiago Mintegi;