Dias, Maria do Rosário, Ana Ferreira, Valter Pedroso Alves, and Ana Delgado. “The Mental Representation of the Smile Before and After Orthodontic Treatment”. Highlights on Medicine and Medical Research Vol. 5 (April 23, 2021): 1–9. Accessed June 9, 2026. https://stm.bookpi.org/HMMR-V5/article/view/688.