共 15 条
[1]
AINAMO J, 1984, PUBLIC HLTH ASPECTS
[2]
[Anonymous], 1980, COMMUNITY DENT ORAL, V8, P1
[3]
Antoft P E, 1974, Community Dent Oral Epidemiol, V2, P305, DOI 10.1111/j.1600-0528.1974.tb01801.x
[4]
Antoft P E, 1988, Community Dent Health, V5, P255
[6]
Kirkegaard E, 1987, Tandlaegebladet, V91, P1
[7]
PETERSEN PE, 1979, DANISH DENTAL J, V83, P607
[8]
Schwarz E, 1994, TANDLAEGEBLADET, V98, P612
[10]
SILNESS J, 1964, Acta Odontol Scand, V22, P121, DOI 10.3109/00016356408993968