Association between recreational screen time and excess weight and obesity assessed with three sets of criteria in Spanish residents aged 2¿14 years Àurea Cartanyà-Hueso; Cristina Lidón-Moyano; Juan Carlos Martín-Sánchez; Adrián González-Marrón; Hipólito Pérez-Martín; Jose M. Martínez-Sánchez;

SARS-CoV-2 infection in infants aged 28 days and younger. A multicentre case series Marta Velasco Rodríguez-Belvís; Enrique Medina Benítez; Diana García Tirado; Myriam Herrero Álvarez; David González Jiménez;

Changes from COVID-19. A perspective from internal pediatric medicine Pedro J. Alcalá Minagorre; Enrique Villalobos Pinto; José Miguel Ramos Fernández; Rosa Rodríguez-Fernández; Miguel Vázquez Ronco; Luis Escosa-García; Juan Ignacio Montiano Jorge; Juan José García García;