Clinical appliance of cone-beam computed tomography and dental operating microscope in treating maxillary molars containing bifurcative canals buccally
SUN Shu-yu, LIU Wei, ZHOU Jing-tao, FANG Jia-shuo
West China Journal of Stomatology . 2011, (03): 282 -285 .  DOI: 10.3969/j.issn.1000-1182.2011.03.016