Development of a polyprobe to detect six viroids of pome and stone fruit trees.

Lin, L. M., Li, R. H., Mock, R., Kinard, G., (2011). Journal of Virological Methods 171(1), 91-97. Elsevier Ltd, Oxford, UK. English language

Two grapevine viroids in China and the possible detection of a third.

Li, S. F., Guo, R., Tsuji, M., Sano, T., (2006). Plant Pathology 55(4), 564. Blackwell Publishing, Oxford, UK. English language