Envelope Determinants of Equine Lentiviral Vaccine Protection Craigo, Jodi K. ; Ezzelarab, Corin ; Cook, Sheila J. ; Chong, Liu ; Horohov, David ; Issel, Charles J. ; Montelaro, Ronald C. Abstract Publication: PLoS ONE Pub Date: June 2013 DOI: 10.1371/journal.pone.0066093 Bibcode: 2013PLoSO...866093C