@article{brandão_gregori_monteleone_soares_rosales_jerez_2003,  title={NESTED PCR ASSAY FOR DETECTION OF BOVINE CORONAVIRUS S1 GENE},  volume={70},  ISSN={1808-1657},  url={https://doi.org/10.1590/1808-1657v70p0012003},  DOI={10.1590/1808-1657v70p0012003},  number={1},  journal={Arquivos do Instituto Biológico},  publisher={Instituto Biológico},  author={Brandão, P.E. and Gregori, F. and Monteleone, G.S. and Soares, R.M. and Rosales, C.A.R. and Jerez, J.A.},  year={2003},  month={Jan},  pages={1–3} }