@article{:/content/10.2807/esw.06.06.02021-en, author = "Watson, J and Zambon, M", title = "WHO recommendations for influenza virus vaccine 2002/03", journal = "Weekly releases (1997–2007)", year = "2002", volume = "6", number = "6", eid = 2021, pages = "", url = "https://www.eurosurveillance.org/content/10.2807/esw.06.06.02021-en", doi = "https://doi.org/10.2807/esw.06.06.02021-en" }