共 25 条
[4]
BERGENHOLTZ A, J PERIODONTOLOGY
[5]
Carter H. G., 1975, VIRGINIA DENT J, V52, P18
[6]
Chaef R, 1977, J DENT CHILD, V44, P122
[7]
ECHLIN P, 1972, APPLICATION FILM NON
[8]
GJERMO P, 1970, Journal of Periodontal Research, V5, P230, DOI 10.1111/j.1600-0765.1970.tb00722.x
[9]
HANSEN F, 1971, Scandinavian Journal of Dental Research, V79, P502