@article{martins_mendes_almeida_goldner_ramos_guimarães_2006,  title={Estudo comparativo entre as diferentes cores de ligaduras elásticas},  volume={11},  ISSN={1415-5419},  url={https://doi.org/10.1590/S1415-54192006000400010},  DOI={10.1590/S1415-54192006000400010},  number={4},  journal={Revista Dental Press de Ortodontia e Ortopedia Facial},  publisher={Dental Press Editora},  author={Martins, Mariana Martins e and Mendes, Álvaro de Moraes and Almeida, Marco Antônio de Oliveira and Goldner, Maria Teresa de Andrade and Ramos, Viviane Ferreira and Guimarães, Sarita de Sá},  year={2006},  month={Jul},  pages={81–90} }