@article{corrêa_echer_2015,  title={Profile and motivation for smoking cessation in surgical
               inpatients},  volume={36},  ISSN={1983-1447},  url={https://doi.org/10.1590/1983-1447.2015.01.49133},  DOI={10.1590/1983-1447.2015.01.49133},  number={1},  journal={Revista Gaúcha de Enfermagem},  publisher={Universidade Federal do Rio Grande do Sul. Escola de Enfermagem},  author={Corrêa, Ana Paula Almeida and Echer, Isabel Cristina},  year={2015},  month={Jan},  pages={69–76} }