@article{:/content/10.2807/ese.16.34.19950-en, author = "Dabrowska, M M and Nazzal, K and Wiercinska-Drapalo, A", title = "Hepatitis A and hepatitis A virus/HIV coinfection in men who have sex with men, Warsaw, Poland, September 2008 to September 2009", journal = "Eurosurveillance", year = "2011", volume = "16", number = "34", eid = 19950, pages = "", url = "https://www.eurosurveillance.org/content/10.2807/ese.16.34.19950-en", doi = "https://doi.org/10.2807/ese.16.34.19950-en" }