SINGH, A. R.; VERMA, R. Crown Lengthening vs Forced Eruption. Orthodontic Journal of Nepal, [S. l.], v. 1, n. 1, p. 52–55, 2011. DOI: 10.3126/ojn.v1i1.9368. Disponível em: https://www.nepjol.info/index.php/OJN/article/view/9368. Acesso em: 5 may. 2024.