@article{stadler_mendez_oppermann_gomes_2017,  title={Tooth Loss in Patients under Periodontal Maintenance in a Private Practice: A Retrospective Study},  volume={28},  ISSN={0103-6440},  url={https://doi.org/10.1590/0103-6440201701476},  DOI={10.1590/0103-6440201701476},  number={4},  journal={Brazilian Dental Journal},  publisher={Fundação Odontológica de Ribeirão Preto},  author={Stadler, Amanda Finger and Mendez, Marina and Oppermann, Rui Vicente and Gomes, Sabrina Carvalho},  year={2017},  month={Jul},  pages={440–446} }