@article{:/content/10.2807/esm.03.03.00090-en, author = "Hannoun, C", title = "Plans against influenza pandemics in Europe: history and principles", journal = "Eurosurveillance", year = "1998", volume = "3", number = "3", eid = 90, pages = "26-8", url = "https://www.eurosurveillance.org/content/10.2807/esm.03.03.00090-en", doi = "https://doi.org/10.2807/esm.03.03.00090-en" }