@article{cuoghi_tondelli_aiello_mendonça_costa_2013,  title={Importance of periodontal ligament thickness},  volume={27},  ISSN={1806-8324},  url={https://doi.org/10.1590/S1806-83242013000100014},  DOI={10.1590/S1806-83242013000100014},  number={1},  journal={Brazilian Oral Research},  publisher={Sociedade Brasileira de Pesquisa Odontológica - SBPqO},  author={Cuoghi, Osmar Aparecido and Tondelli, Pedro Marcelo and Aiello, Carlos Alberto and Mendonça, Marcos Rogério de and Costa, Silvano Cesar da},  year={2013},  month={Jan},  pages={76–79} }