共 13 条
[1]
BERNIMOULIN J-P, 1975, Journal of Clinical Periodontology, V2, P1, DOI 10.1111/j.1600-051X.1975.tb01721.x
[2]
Bjorn H, 1963, SVERIGES TANDLAKARFO, V22, P684
[4]
CORN H, 1964, PERIODONTICS, V2, P229
[5]
Grupe H, 1956, J PERIODONTOL, V27, P290
[9]
Robinson R, 1964, PERIODONTICS, V2, P79
[10]
SULLIVAN HC, 1968, PERIODONTICS, V6, P5