Andrade, A. A., & Abreu, L. G. (2023). Effectiveness of using digital instructions (apps and phone messages) compared to conventional instructions (verbal and written) in improving oral hygiene in orthodontic patients: a systematic review and meta-analysis. Arquivos Em Odontologia, 59, 39–53. https://doi.org/10.35699/2178-1990.2022.37548