共 13 条
[2]
Cohen B., 1959, DENT PRACT, V9, P167
[3]
KOHL J T, 1961, Oral Surg Oral Med Oral Pathol, V14, P287, DOI 10.1016/0030-4220(61)90290-0
[5]
MIKX FHM, 1983, J PERIODONTAL RES
[9]
Strasser H, 1971, Dtsch Tierarztl Wochenschr, V78, P304
[10]
VANCAMPEN GJ, 1981, THESIS U NIJMEGEN