共 21 条
[1]
BACKERDIRKS O, 1948, NED TIJDSCHR TANDHLK, V55, P130
[3]
DAVIES GN, 1974, BRIT DENT J, V135, P233
[4]
DAVIES GN, 1974, BRIT DENT J, V135, P333
[5]
DAVIES GN, 1974, WHO PUBLICATION, V9
[7]
DOHERTY N, 1981, IADR PROGR ABST, V60
[8]
DOHERTY N, 1980, NIDR NO1DE52449 CONT
[10]
DRISCOLL WS, 1981, IADR PROGR ABST, V60