@article{:/content/10.2807/esw.01.04.01100-en, author = "De Mateo, S", title = "Epidemiological surveillance of respiratory syncytial virus and influenza in Spain", journal = "Weekly releases (1997–2007)", year = "1997", volume = "1", number = "4", eid = 1100, pages = "", url = "https://www.eurosurveillance.org/content/10.2807/esw.01.04.01100-en", doi = "https://doi.org/10.2807/esw.01.04.01100-en" }