@article{gonçalves_lourenço_stuchi_hau_amorim_2011,  title={Comparative analysis for quantification of Citrus Variegated Chlorosis in the field},  volume={68},  ISSN={0103-9016},  url={https://doi.org/10.1590/S0103-90162011000500008},  DOI={10.1590/S0103-90162011000500008},  number={5},  journal={Scientia Agricola},  publisher={Escola Superior de Agricultura "Luiz de Queiroz"},  author={Gonçalves, Fabrício Packer and Lourenço, Silvia Afonseca and Stuchi, Eduardo Sanches and Hau, Bernhard and Amorim, Lilian},  year={2011},  month={Sep},  pages={562–565} }