共 12 条
[2]
FORREST J R, 1951, Mon Bull Minist Health Public Health Lab Serv, V10, P104
[3]
GRAY P G, 1970, British Dental Journal, V129, P156, DOI 10.1038/sj.bdj.4802537
[4]
GRAY PG, 1970, ADULT DENTAL HEALTH
[5]
JACKSON D, 1950, Br Dent J, V88, P207
[6]
MURRAY JJ, 1968, THESIS U LEEDS
[8]
Sheiham A, 1969, Br Dent J, V126, P401
[9]
Sheiham A, 1969, Br Dent J, V126, P255
[10]
WEAVER R, 1950, Br Dent J, V88, P231