@article{biffi_diercks_barreiros_fajardo_2020,  title={Active Learning Methodologies: Challenges for Professors of Two Medical Schools in Rio Grande do Sul, Brazil},  volume={44},  ISSN={0100-5502},  url={https://doi.org/10.1590/1981-5271v44.4-20190346.ING},  DOI={10.1590/1981-5271v44.4-20190346.ING},  number={4},  journal={Revista Brasileira de Educação Médica},  publisher={Associação Brasileira de Educação Médica},  author={Biffi, Maríndia and Diercks, Margarita Silva and Barreiros, Bárbara Cristina and Fajardo, Ananyr Porto},  year={2020},  pages={e145} }