Yasir Khan Khattak, Shafqat Ali Shah, and Fayaz Alam, “COMPARISON OF INTER APPOINTMENT PAIN BETWEEN CALCIUM HYDROXIDE MIXED WITH 2% CHLORHEXIDINE AND CALCIUM HYDROXIDE MIXED WITH NORMAL SALINE; A RANDOMIZED CONTROLLED TRAIL”, J Khyber Coll Dent, vol. 5, no. 01, pp. 33–37, Dec. 2014.