COMPARISON OF INTER-APPOINTMENT PAIN REDUCTION DURING ROOT CANAL TREATMENT IN SYMPTOMATIC APICAL PERIODONTITIS BY USING CONVENTIONAL IRRIGATION AND ENDOACTIVATOR IRRIGATION SYSTEM: A RANDOMIZED CONTROLLED TRIAL. FMHR. 2025;3(4):1228-1235. Accessed October 11, 2026. https://fmhr.net/index.php/fmhr/article/view/2672