Experience of the national cohort of pregnant women with HIV and their children in Spain: temporal trends in vertical transmission of HIV and associated infections Marta Illán Ramos; Arantxa Berzosa Sánchez; Itziar Carrasco García; Asunción Diaz Franco; Inmaculada Jarrín Vera; Luis Prieto Tato; Rosa Polo Rodríguez; Mª Luisa Navarro Gómez; José Tomás Ramos Amador;

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;

Update of the Spanish clinical practice guideline for urinary tract infection in infants and children. Summary of recommendations for diagnosis, treatment and follow-up Juan David González Rodríguez; Gloria María Fraga Rodríguez; César Joaquín García Vera; Andrés Gómez Fraile; Juan Ignacio Martín Sánchez; José María Mengual Gil; Carlos Ochoa Sangrador; Blanca Valenciano Fuentes; Joaquín Escribano Subías;