Analysis of influencing factors on the apical bone condition of implants after graft-less osteotome sinus floor elevation with simultaneous implant placement
Liu Zihua, Yang Qingran, Xu Guangzhou
China Journal of Oral and Maxillofacial Surgery . 2026, (3): 288 -295 .  DOI: 10.19438/j.cjoms.2026.03.013