共 17 条
[3]
AGERBERG G, 1974, THESIS UMEA
[4]
AGERBERG G, 1972, ACTA ODONTOLOGICA SC, V30, P547
[6]
BATTISTUZZI PGF, 1982, THESIS NIJMEGEN U
[7]
BJORN AL, 1979, SWED DENT J, V3, P15
[8]
Budtz-Jorgensen E, 1985, Gerodontics, V1, P28