1. Exocortis virus in dwarfed citrus trees;Broadbent;Plant Dis. Rep.,1971
2. Rapid indexing for exocortis of citrus;Calavan;Phytopathology,1964
3. Commercial application of virus induced dwarfing;Duncan,1978
4. Excortis of trifoliate orange;Fawcett;Citrus Leaves,1948
5. Detection of viroid and viroid-like RNAs from grapevine;Flores;J. Gen. Virol,1985