Belgrade virus, a cause of hemorrhagic fever with renal syndrome in the Balkans, is closely related to Dobrava virus of field mice.
Taller AM, Xiao SY, Godec MS, Gligic A, Avsic-Zupanc T, Goldfarb LG, Yanagihara R, Asher DM. Belgrade virus, a cause of hemorrhagic fever with renal syndrome in the Balkans, is closely related to Dobrava virus of field mice. J Infect Dis. 1993 Sep; 168(3):750-3.