A HAMAD, S. Anaesthetic efficacy of periodontal ligament injection of 2% lidocaine with 1:80,000 adrenaline. Al-Rafidain Dental Journal, [S. l.], v. 6, n. 1, p. 26–34, 2006. DOI: 10.33899/rden.2006.40186. Disponível em: https://rden.uomosul.edu.iq/index.php/rden/article/view/35245. Acesso em: 11 jan. 2026.