1Clinical study of apical microsurgery combined with bone graft for periapical lesionsWANG Xiao-dong, YE Heng-yu, WANG Li-liAGED ORAL AND MAXILLARY SURGERY1-42Study of Th17 in peripheral blood and tumor microenvironment of patients with oral squamous cell carcinomaREN Yi-peng, BU Rong-fa, ZHANG Lei, SHI Yue-yiAGED ORAL AND MAXILLARY SURGERY5-83Evaluation of modified resin inlays in restoring wedge-shaped defectsLI Jin, WU JingAGED ORAL REHABILITATION11-134The effect of different filling methods in canine teeth with severe wedge-shaped defects in the aged patientsYAN Qi-Hui, DAI Jin, GUO Jin-lu, LU Yu, LIANG Tao, DAI JieAGED ORAL REHABILITATION14-175Therapeutic efficacy of Nd∶ YAG laser on oral venous lakes in lower lip of the agedLI Hong-shi, LI Dong-xia, FU Yu-ting, MA Xiao, KE JieTHE APPLIOCATION OF LASER IN ORAL18-216Present situation analysis on oral health-related quality of life in the elderly in Haikou cityLIU Xiao-jing, WANG Xiao-dan, GAO Yun-suo, YU Shu-fengGERIATRIC ORAL HEALTH CARE22-267The plasma spraying technology on titanium bases surface treatment on the effects of the human periodontal ligament stem cell growthCAI Hong-zhen, HE Hui-xia, WANG Fei-xiang, ZHANG Shao-qing, YANG Wei-fengBASICAL RESEARCH27-328The effect of different margin designs on the microleakage of Co-Cr PFM endocrownsWANG Zhi-ming, GUO Jing, ZHAO Tong, LI Hong-boBASICAL RESEARCH33-369Comparatived separation rates and characters of experimental study of two root canal preparation systemsZHANG Na, LI Zhi-fang, WU Wan-chao, NIU Yi-shanBASICAL RESEARCH37-4010The advantages and disadvantages of organic solvents in root canal retreatmentZHANG Shao-qing, HE Hui-xiaREVIEW41-4511Biological factors influencing biological characteristics of periodontal ligament stem cellsDU Ting-ting, LIU Na, ZHANG TongREVIEW46-5012Application of HPLC and hyphenated chromatograph on Glutathione measurementXU Ying-ying, WANG Yan-yiREVIEW51-5613Research progress on human umbilical cord mesenchymal stem cells in the treatment of xerostomiaMENG Han, XU Xiao-fang, OU Zhong-huiREVIEW57-6014Influencing factors and preventive measures of the fracture of nickel titanium instruments separationXIA Dong, LI Yan-feng, SUN Yi-danREVIEW61-64 