数字根尖片术前评估显微超声技术取根管内折断器械的应用价值研究
수자근첨편술전평고현미초성기술취근관내절단기계적응용개치연구
Research into application of digital periapical film to preoperative assessment of removing intracanal separated instruments with ultrasonic technique under microscope
저자의 최근 논문