Schwarz, R. E.; Arguelles, Teresa; Monsted, P.; Wutscher, Heins; & Termachuka, L.(1980). Studies on the Cause of the Fruta Bolita or Declinamiento Disease of Citrus in Argentina. International Organization of Citrus Virologists Conference Proceedings (1957-2010), 8(8), 241-250. Retrieved from: http://www.escholarship.org/uc/item/5bw7064h