Hammad, H.; Irfan, F.; Shah, H.; Rehman, A.; Kumar, C.; Hammad, M.; Ali, S. A. OPTIMISING ENDODONTIC DISINFECTION: SEM EVALUATION OF APICAL PREPARATION SIZES COMBINED WITH PHOTODYNAMIC THERAPY IN APICAL THIRD OF MANDIBULAR FIRST MOLARS. J Ayub Med Coll Abbottabad 2024, 36, 910-916.