P. Jagtap, G., A. S. Jagtap, and D. . Utpal. “Polymerase Chain Reaction Detection of Candidatus Liberibacter Asiatic Associated With Citrus Huanglonbing”. Scientific Journal of Animal Science, vol. 1, no. 2, Aug. 2012, pp. 56-63, http://sjournals.com/index.php/sjas/article/view/1128.