Flying-Fox Species Density - A Spatial Risk Factor for Hendra Virus Infection in Horses in Eastern Australia Smith, Craig ; Skelly, Chris ; Kung, Nina ; Roberts, Billie ; Field, Hume Abstract Publication: PLoS ONE Pub Date: June 2014 DOI: 10.1371/journal.pone.0099965 Bibcode: 2014PLoSO...999965S