共 18 条
[2]
Ahlgren J, 1966, ACTA ODONT SCAND S44, V24, P1
[4]
Barrett M.J., 1953, AUST DENT J, V57, P127
[5]
Barrett MJ., 1958, AUST DENT J, V3, P39
[6]
BEYRON H, 1964, Acta Odontol Scand, V22, P597, DOI 10.3109/00016356409058580
[9]
HAQUE I, 1972, THESIS U SYDNEY