To evaulate the efficiency of three rotary nickel titanium re treatment systems and a hand file in removing gutta percha from mesoibuccal canal of mandinular first molar An in vitro study - Singh Nitin Kumar; University of Delhi. Faculty of Medical Science. Department of Conservative Dentistry and Endodontics; Talwar Sangeeta Gu.; University of Delhi. Faculty of Medical Science. Department of Conservative Dentistry and Endodontics (2012)
Keywords: DENTISTRY