共 7 条
- [1] [Anonymous], 1958, AM J ORTHOD DENTOFAC
- [3] MOORREES CFA, 1958, T EUR ORTHOD SOC, V34, P68
- [4] PECK H, 1970, ANGLE ORTHOD, V40, P284
- [5] RIEDEL R A, 1950, Angle Orthod, V20, P168
- [6] RIEDEL R. A., 1957, AMER JOUR ORTHODONT, V43, P103, DOI 10.1016/0002-9416(57)90220-8
- [7] STEPHENSON W, 1964, STUDY BEHAVIOUR