Wah, Yan Fong Wan ChowSymons, R. H.2006-07-222006-07-221997Journal of Virological Methods. 63:57-690166-0934http://hdl.handle.net/2440/13459enA high sensitivity RT-PCR assay for the diagnosis of viroids in grapevines in the field and in tissue cultureJournal article0019970261