共 14 条
[2]
Buonocore MG, 1955, J DENT RES, V34, P849, DOI DOI 10.1177/00220345550340060801
[3]
GWINNETT A J, 1965, Br Dent J, V119, P77
[8]
GWINNETT AJ, 1964, THESIS U BRISTOL
[9]
IBSEN RL, 1972, DENT SURVEY
[10]
NYGAARD VK, 1972, 50 INT ASS DENT RES