@article{:/content/10.2807/esw.08.11.02407-en, author = "D van de Vijver and A Wensing and R Schuurman and C Boucher", title = "Monitoring transmission of drug resistant HIV to develop a strategy to control spread of resistance: the SPREAD network", journal = "Weekly releases (1997–2007)", year = "2004", volume = "8", number = "11", eid = 2407, pages = "", url = "https://www.eurosurveillance.org/content/10.2807/esw.08.11.02407-en", doi = "https://doi.org/10.2807/esw.08.11.02407-en" }