KULAKOV, A.; MATYAKIN, E.; CHUCHKOV, V.; FEDOTOV, N.; CHUCHKOV, M.; ATAEV, S. Two-stage method of hollow obturator production. Clinical Dentistry (Russia), Moscow, Russia, n. 1, p. 58—61, 2009. Disponível em: http://www.kstom.ru/ks/article/view/0049-12. Acesso em: 18 may. 2024.