共 5 条
[1]
ANDERSON D J, 1956, J Dent Res, V35, P664, DOI 10.1177/00220345560350050201
[3]
KYDD W. L., 1957, JOUR AMER DENTAL ASSOC, V55, P646
[4]
MUEHLEMANN HR, 1960, J PERIODONTOL, V31, P110
[5]
PARFITT GILBERT J., 1960, JOUR DENTAL RES, V39, P608