共 14 条
[1]
APPLETON J, UNPUBLISHED OBSERVAT
[4]
Gordon H, 1936, AM J PATHOL, V12, P545
[5]
HEANEY T G, 1976, Journal of Clinical Periodontology, V3, P66, DOI 10.1111/j.1600-051X.1976.tb01852.x
[6]
HEANEY TG, IN PRESS
[7]
KARRING T, 1971, Journal of Periodontal Research, V6, P282, DOI 10.1111/j.1600-0765.1971.tb00619.x
[8]
KEMPSON SA, 1976, THESIS U LIVERPOOL
[9]
LOZDAN J, 1969, Journal of Periodontal Research, V4, P83, DOI 10.1111/j.1600-0765.1969.tb01950.x