共 11 条
[1]
GREENE JC, 1964, AM DENT AJ, V68, P7
[2]
KELLY JE, 1960, PERIODONTAL DISEASE
[3]
KRESHOVER SJ, 1966, ENVIRONMENTAL VAR ED, P21
[4]
RUSSELL A. L., 1956, JOUR DENTAL RES, V35, P350, DOI 10.1177/00220345560350030401
[5]
RUSSELL A. L., 1963, JOUR DENT RES, V42, P233
[6]
PERIODONTAL-DISEASE AND SOCIOECONOMIC-STATUS IN BIRMINGHAM, ALA
[J].
AMERICAN JOURNAL OF PUBLIC HEALTH AND THE NATIONS HEALTH,
1960, 50 (02)
:206-214
[7]
RUSSELL AL, 1967, INT DENT J, V17, P282
[9]
RUSSELL AL, 1966, ENVIRONMENTAL VARIAB, P21
[10]
SANDLER HC, 1954, AM DENT AJ, V49, P656