共 14 条
[1]
[Anonymous], 1985, Int Dent J, V35, P235
[2]
Bedi R, 1988, Community Dent Health, V5, P163
[3]
DIRKS OB, 1974, CARIES RES, V8, P2, DOI 10.1159/000260130
[4]
Evans R W, 1987, Community Dent Health, V4, P383
[6]
Hunter P B, 1984, N Z Dent J, V80, P16
[8]
LAW YH, 1981, J HONG KONG SOC COMM, V12, P1
[9]
WONG KK, 1968, WHO1968 GOV DENT SER
[10]
WONG PY, 1988, 1987 MED HLTH DEP RE