Allison AB, Kevin Keel M, Philips JE, Cartoceti AN, Munk BA, Nemeth NM, Welsh TI, Thomas JM, Crum JM, Lichtenwalner AB, Fadly AM, Zavala G, Holmes EC, Brown JD. Avian oncogenesis induced by lymphoproliferative disease virus: a neglected or emerging retroviral pathogen? Virology. 2014 Feb; 450-451:2-12.