共 10 条
- [1] Angle E.H, 1900, TREATMENT MALOCCLUSI, V6th ed.
- [2] BERGSTROM K, 1962, SVENSK TANDL TIDSKR, V55, P59
- [4] Gardiner J H, 1967, Dent Pract Dent Rec, V17, P287
- [5] Gardiner JH., 1956, DENT PRACT, V6, P187
- [6] JAKOBSSON S O, 1965, Odontol Tidskr, V73, P127
- [7] JAKOBSSON SO, 1962, SVEN TANDLAK TIDSKR, V55, P549
- [8] James G A, 1967, Dent Pract Dent Rec, V17, P299
- [9] KELSEY HE, 1939, AM J ORTHOD DENTOFAC, V25, P124
- [10] Taylor JE, 1939, AM J ORTHOD ORAL SUR, V25, P646