Afridi, R. U. .; Shah, S. A. .; Shakeel-ur-Rehman; Inam Ullah Jan; Shah, F. A. .; Ahsan Ali. COMPARISON OF CALCIUM HYDROXIDE AND 2% CHLORHEXIDINE GEL AS INTRACANAL MEDICATIONS IN REDUCING POSTOPERATIVE PAIN IN MOLAR TEETH WITH APICAL PERIODONTITIS AND NECROTIC PULP RANDOMIZED CLINICAL TRIAL. J Khyber Coll Dent 2019, 9, 65-69.