Mtwo 전동 파일을 사용한 single length technique과 crown-down technique의 근관성형 효율 비교 (Comparison of shaping ability between single length technique and crown-down technique using Mtwo rotary file)
-
- Restorative Dentistry and Endodontics
- /
- 제32권4호
- /
- pp.385-396
- /
- 2007