共 53 条
[11]
FROUM SJ, IN PRESS
[14]
GOTTLIEB B, 1946, J Periodontol, V17, P7
[15]
GOTTLIEB B, 1922, ERGEBNISSE GESAMTEN, V6
[16]
GOTTLIEB B, 1943, J AM DENT ASSOC, V30, P842
[18]
HERTING HC, 1967, J DENT RES, V46, P1247
[19]
HURZELER B, 1959, HELV ODONTOL ACTA, V3, P1
[20]
JANSEN MT, 1955, J PERIODONTOL, V26, P292