共 13 条
[3]
HAAS AJ, 1980, ANGLE ORTHOD, V50, P189
[4]
PALATAL EXPANSION - JUST BEGINNING OF DENTOFACIAL ORTHOPEDICS
[J].
AMERICAN JOURNAL OF ORTHODONTICS,
1970, 57 (03)
:219-&
[5]
Haas AJ, 1961, ANGLE ORTHOD, V31, P73
[8]
MESSER EJ, 1979, QUINTESSENCE INT, V8, P13
[9]
Odenrick L, 1982, Br J Orthod, V9, P37