BAPAT, Shirish M.; BHARDWAJ, Preeti; SINGH, Atul; PARASHER, Nitesh; GOEL, Amit. Biomex Quad Helix. Orthodontic Journal of Nepal, [S. l.], v. 4, n. 2, p. 56–57, 2014. DOI: 10.3126/ojn.v4i2.13900. Disponível em: https://nepjol.info./index.php/OJN/article/view/13900. Acesso em: 27 apr. 2025.