ABD AL-RIDHA, Reham; NAHIDH, Mohammed. Optimizing Contemporary Orthodontic Treatment using the 2×4 Appliance: Review of Techniques and Outcomes: The 2×4 Appliance: Review of Techniques and Outcomes. Journal of Medical and Oral Biosciences ( JMOB), [S. l.], v. 2, n. 3, p. 1–16, 2025. DOI: 10.58564/jmob.99. Disponível em: https://jmob.aliraqia.edu.iq/index.php/jmob/article/view/99. Acesso em: 27 aug. 2026.