@article{2022,  title={Actinic cheilitis or squamous cell carcinoma of the lip? Practical recommendations on how to avoid a trap},  volume={68},  ISSN={0104-4230},  url={https://doi.org/10.1590/1806-9282.20220435},  DOI={10.1590/1806-9282.20220435},  number={7},  journal={Revista da Associação Médica Brasileira},  publisher={Associação Médica Brasileira},  year={2022},  month={Jul},  pages={877–878} }