@article{nickel_targon_fajardo_machado_trivilin_2004,  title={Polyclonal antibodies to the coat protein of Apple stem grooving virus expressed in Escherichia coli: production and use in immunodiagnosis},  volume={29},  ISSN={0100-4158},  url={https://doi.org/10.1590/S0100-41582004000500017},  DOI={10.1590/S0100-41582004000500017},  number={5},  journal={Fitopatologia Brasileira},  publisher={Sociedade Brasileira de Fitopatologia},  author={Nickel, Osmar and Targon, Maria L.P.N. and Fajardo, Thor V.M. and Machado, Marcos A. and Trivilin, Ana P.},  year={2004},  month={Sep},  pages={558–562} }