共 31 条
[2]
[Anonymous], 1997, ORAL HLTH SURVEYS BA, V4th
[8]
Eggertsson H, 2009, MONOGR ORAL SCI, V21, P102, DOI 10.1159/000224215
[10]
Groeneveld A, 1990, J Dent Res, V69 Spec No, P751