共 10 条
[3]
JORGENSEN KD, 1975, SCAND J DENT RES, V83, P26
[4]
KOCH G, 1972, Odontologisk Revy, V23, P437
[6]
MOIN K, 1978, AM J ORTHOD, V72, P261
[7]
PETERSSON LG, 1976, ODONTOL REVY, V27, P25
[8]
Sheykholeslam Z, 1977, J Clin Orthod, V11, P734
[9]
SILVERSTONE LM, 1975, P INT S ACID ETCH TE