@article{reino_novaes jr_maia_palioto_grisi_taba jr_souza_2012,  title={Treatment of gingival recessions in heavy smokers using two surgical techniques: a controlled clinical trial},  volume={23},  ISSN={0103-6440},  url={https://doi.org/10.1590/S0103-64402012000100011},  DOI={10.1590/S0103-64402012000100011},  number={1},  journal={Brazilian Dental Journal},  publisher={Fundação Odontológica de Ribeirão Preto},  author={Reino, Danilo M. and Novaes Jr, Arthur B. and Maia, Luciana P. and Palioto, Daniela B. and Grisi, Márcio F. M. and Taba Jr, Mário and Souza, Sérgio L. S.},  year={2012},  pages={59–67} }