Widespread hepatitis B virus genotype G (HBV-G) infection during the early years of the HIV epidemic in the Netherlands among men who have sex with men. - Cornelissen, Marion; Zorgdrager, Fokla; Bruisten, Sylvia M.; Bakker, Margreet; Berkhout, Ben; van der Kuyl, Antoinette C. (BMC Infectious Diseases, 2016)