@article{:/content/10.2807/esw.04.07.01658-en, author = "Handysides, S", title = "Does immunity to hepatitis B require boosting?", journal = "Weekly releases (1997–2007)", year = "2000", volume = "4", number = "7", eid = 1658, pages = "", url = "https://www.eurosurveillance.org/content/10.2807/esw.04.07.01658-en", doi = "https://doi.org/10.2807/esw.04.07.01658-en" }