In vivo color changes of esthetic orthodontic ligatures.Published in:Dental Press Journal of Orthodontics, 2012, v. 17, n. 5, p. 76, doi. 10.1590/S2176-94512012000500011By:Martins da Silva, Andréia Viana;de Mattos, Giselle Vasconcelos;Kato, Carlos Mario;Normando, DavidPublication type:Article