@article{lima_pinto jr_sousa_corrêa_2012,  title={Oral leukoplakia manifests differently in smokers and non-smokers},  volume={26},  ISSN={1806-8324},  url={https://doi.org/10.1590/S1806-83242012005000024},  DOI={10.1590/S1806-83242012005000024},  number={6},  journal={Brazilian Oral Research},  publisher={Sociedade Brasileira de Pesquisa Odontológica - SBPqO},  author={Lima, Joelma Sousa and Pinto Jr, Décio dos Santos and Sousa, Suzana Orsini Machado de and Corrêa, Luciana},  year={2012},  month={Nov},  pages={543–549} }