@article{dias_ramos_schwan_2013,  title={Characterization of spoilage bacteria in pork sausage by PCR-DGGE analysis},  volume={33},  ISSN={0101-2061},  url={https://doi.org/10.1590/S0101-20612013005000079},  DOI={10.1590/S0101-20612013005000079},  number={3},  journal={Food Science and Technology},  publisher={Sociedade Brasileira de Ciência e Tecnologia de Alimentos},  author={Dias, Francesca Silva and Ramos, Cíntia Lacerda and Schwan, Rosane Freitas},  year={2013},  month={Jul},  pages={468–474} }