@article{articlecedd3fb7, title = {Dental arch changes comparison between expander with differential opening and fan-type expander: a randomized controlled trial}, author = {Massaro, Camila and Janson, Guilherme and Miranda, Felicia and Aliaga-Del Castillo, Aron and Pugliese, Fernando dos Santos and Lauris, José Roberto Pereira and Garib, Daniela Gamba}, year = {2021}, doi = {10.1093/ejo/cjaa050}, journal = {European Journal of Orthodontics} }