共 24 条
[1]
AGERBAEK N, 1975, SCAND J DENT RES, V83, P284
[7]
Bonesvoll P, 1974, J Clin Periodontol, V1, P214, DOI 10.1111/j.1600-051X.1974.tb01260.x
[10]
Davies A, 1973, J Periodontal Res Suppl, V12, P68, DOI 10.1111/j.1600-0765.1973.tb02167.x