Bellucci E, Dharmasena L, Nguyen L, Calache H. The effectiveness of SMS Reminders and the impact of patient characteristics on missed appointments in a public dental outpatient clinic. AJIS [Internet]. 2017 Mar. 8 [cited 2025 Dec. 5];21. Available from: https://ajis.aaisnet.org/index.php/ajis/article/view/1405