Pediatric tubular acute lymphangitis caused by Rickettsia sibirica mongolitimonae: Case report and literature review Álvaro Vázquez-Pérez; Javier Rodríguez-Granger; Elizabeth Calatrava-Hernández; Juan Luis Santos-Pérez;

Genitourinary tract infection in children due to Aerococcus other than Aerococcus viridans. Literature review and 3 case reports José Gutiérrez-Fernández; Antonio Gámiz-Gámiz; José María Navarro-Marí; Juan Luis Santos-Pérez;

Nosocomial outbreak caused by Serratia marcescens in a neonatology intensive care unit in a regional hospital. Analysis and improvement proposals María Liébana-Rodríguez; Inés Portillo-Calderón; María Amelia Fernández-Sierra; Mercedes Delgado-Valverde; Lina Martín-Hita; José Gutiérrez-Fernández;