共 17 条
[1]
BRYANT F. J., 1960, Brit. Dent. J., V108, P291
[3]
GILSTER JE, 1964, J DENT CHILD, V31, P284
[4]
KRAUS B. S., 1959, JOUR AMER DENTAL ASSOC, V59, P1128
[6]
KULP JL, 1959, S RADIOSTRONTIUM BUN, P161
[7]
KULP JL, 1962, NYO9934 US AT EN COM, V1, P301