AMIN, Sadia; AHMED, Alia; AWAN, Amina; AWAN, Fatima; SAJID, Khadija. Comparison of Efficacy of H-File and ProTaper for Removal of Gutta-Percha from Root Canal in Non-Surgical Endodontic Retreatment: An in-vitro Study. Biological and Clinical Sciences Research Journal, Lahore, PK, v. 6, n. 6, p. 109–112, 2025. DOI: 10.54112/bcsrj.v6i6.1833. Disponível em: https://bcsrj.com/ojs/index.php/bcsrj/article/view/1833. Acesso em: 25 jun. 2026.