ABOU KUBAA, R., D’ONGHIA, A. M., DJELOUAH, K., SAVINO, V. and SAPONARI, M. (2012) “Characterization of <em>Citrus tristeza virus</em> isolates recovered in Syria and Apulia (southern Italy) using different molecular tools”, Phytopathologia Mediterranea, 51(3), pp. 496–504. doi: 10.14601/Phytopathol_Mediterr-9810.