Journal of Oral Science Research
Assessment of Topographic Relationship between Maxillary Sinus Floors and Upper Molar Root Apices by Cone-beam Computed Tomography.
TENG Yue-hui, HONG Yuan, LIN Zi-tong, YANG Zheng-yu, WANG Tie-mei.
Journal of Oral Science Research . 2015, (12): 1216 -1219 .