共 27 条
[4]
BJORN AL, 1974, ODONTOL REVY S29, V25
[5]
BLOOM J, 1962, Oral Surg Oral Med Oral Pathol, V15, P531, DOI 10.1016/0030-4220(62)90169-X
[10]
HOLM-PEDERSEN P, 1975, Journal of Clinical Periodontology, V2, P14, DOI 10.1111/j.1600-051X.1975.tb01722.x