共 26 条
[1]
BEECH D, 1978, INT DENT J, V28, P338
[5]
COURY TL, 1981, OPER DENT, V7, P2
[6]
FLYNN M, 1980, GEN DENT, V28, P74
[8]
KEMPER R, 1975, INT ASS DENT RES, V55, P148