National multicenter registry on lung ultrasound in infants born before 26 weeks¿ gestational age (MINI-LUS) Almudena Alonso-Ojembarrena; Rebeca Gregorio-Hernández; Manuel Sánchez-Luna;

Cost-effectiveness of a cytomegalovirus screening strategy in neonates born after 34 weeks small for gestational age Amaia Merino-Hernández; Laura Sánchez-Barriopedro; Sonia Villar-Castro; Alejandra Aguado-Del Hoyo; Itziar Marsinyach-Ros; Manuel Sánchez-Luna;

Epidemiology, management and risk of SARS-CoV-2 transmission in a cohort of newborns born to mothers diagnosed with COVID-19 infection Gonzalo Solís-García; Ana Gutiérrez-Vélez; Isabel Pescador Chamorro; Elena Zamora-Flores; Sara Vigil-Vázquez; Elena Rodríguez-Corrales; Manuel Sánchez-Luna;