TY - JOUR AU - Carbonell-Estrany, X; Pérez-Yarza, E G; García, L S; Guzmán Cabañas, J M; Béria, E V; Atienza, B B; IRIS (Infección Respiratoria Infantil por Virus Respiratorio Sincitial) Study Group TI - Long-term burden and respiratory effects of respiratory syncytial virus hospitalization in preterm infants—the SPRING study JO - PLoS One IS - 05 VL - 10 PY - 2015 DO - 10.1371/journal.pone.0125422 L3 - PubMed-ID: 25955487 SP - e0125422 ER -