TY - JOUR T1 - Effect of fixed orthodontic appliances on salivary microbial parameters at 6 months: a controlled observational study JO - Journal of Applied Oral Science A1 - MARET, Delphine A1 - MARCHAL-SIXOU, Christine A1 - VERGNES, Jean-Noël A1 - HAMEL, Olivier A1 - GEORGELIN-GURGEL, Marie A1 - VAN DER SLUIS, Lucas A1 - SIXOU, Michel SN - 1678-7757 UL - 10.1590/1678-775720130318 VL - 22 Y1 - 2014 PB - Brasil ER -