@article{:/content/10.2807/esw.08.35.02535-en, author = "Kamenov, G and Tiholova, M", title = "Q fever outbreak in Botevgrad, Bulgaria: May-June 2004", journal = "Weekly releases (1997–2007)", year = "2004", volume = "8", number = "35", eid = 2535, pages = "", url = "https://www.eurosurveillance.org/content/10.2807/esw.08.35.02535-en", doi = "https://doi.org/10.2807/esw.08.35.02535-en" }