@article{barros_gomes_carneiro_galindo neto_frota_caetano_2020,  title={Knowledge and attitude of candidates to gastroplasty about perioperative: randomized clinical trial},  volume={73},  ISSN={0034-7167},  url={https://doi.org/10.1590/0034-7167-2018-0869},  DOI={10.1590/0034-7167-2018-0869},  number={6},  journal={Revista Brasileira de Enfermagem},  publisher={Associação Brasileira de Enfermagem},  author={Barros, Lívia Moreira and Gomes, Francisca Antônia do Vale and Carneiro, Flávio Neves and Galindo Neto, Nelson Miguel and Frota, Natasha Marques and Caetano, Joselany Áfio},  year={2020},  pages={e20180869} }