Diagnostic and therapeutic approach to spondylodiscitis in Spanish children through the RIOPed network: evaluation before and after the publication of the national consensus document Laura Martín Pedraz; Esmeralda Núñez Cuadros; María Belén Hernández; Rosa María Alcobendas Rueda; Jesús Saavedra-Lozano; Cristina Calvo Rey;

Invasive Streptococcus pyogenes infections (2011¿2018): EMM-type and clinical presentation María José González-Abad; Mercedes Alonso Sanz;