@article{maret_marchal-sixou_vergnes_hamel_georgelin-gurgel_van der sluis_sixou_2014,  title={Effect of fixed orthodontic appliances on salivary
               microbial parameters at 6 months: a controlled observational study},  volume={22},  ISSN={1678-7757},  url={https://doi.org/10.1590/1678-775720130318},  DOI={10.1590/1678-775720130318},  number={1},  journal={Journal of Applied Oral Science},  publisher={Faculdade De Odontologia De Bauru - USP},  author={MARET, Delphine and MARCHAL-SIXOU, Christine and VERGNES, Jean-Noël and HAMEL, Olivier and GEORGELIN-GURGEL, Marie and VAN DER SLUIS, Lucas and SIXOU, Michel},  year={2014},  month={Jan},  pages={38–43} }