不同根管预备方法对直根管即刻桩腔预备根尖封闭性影响的研究
불동근관예비방법대직근관즉각장강예비근첨봉폐성영향적연구
Effects of immediate post space preparation with different root canal preparation techniques on apical sealing ability in straight root canals
저자의 최근 논문