共 16 条
[1]
BARCLAY J K, 1974, New Zealand Dental Journal, V70, P25
[2]
Bjorn H, 1966, Odontol Revy, V17, P232
[5]
BREKHUS PJ, 1928, J AM DENT ASSOC, V15, P679
[7]
GRAY PG, 1970, ADULT DENTAL HLTH EN
[9]
KAIMENYI JT, 1986, J DENT RES, V65, P501
[10]
KROGH H. W., 1958, JOUR AMER DENTAL ASSOC, V57, P670