共 11 条
[2]
Campbell M J, 1972, Aust Dent J, V17, P274
[6]
KNOWLER WC, 1978, AM J EPIDEMIOL, V108, P497, DOI 10.1093/oxfordjournals.aje.a112648
[8]
SCHLOSSMAN M, 1990, J AM DENT ASSOC, V121, P532
[9]
SNAJDER N, 1979, J PERIODONTOL, V49, P445
[10]
Wolf J, 1977, Proc Finn Dent Soc, V73, P1