HUSSAIN, S.; KHAN, H.; BHANGAR, F.; ALAM, M.; YOUSAF, A.; IBRAHIM, A. EVALUATION OF ROOT CANAL CONFIGURATION OF MAXILLARY SECOND PREMOLAR IN ARMED FORCES INSTITUTE OF DENTISTRY RAWALPINDI. Pakistan Armed Forces Medical Journal, v. 70, n. 2, p. 605-09, 30 abr. 2020.