共 24 条
[1]
[Anonymous], 1974, JAMA, V229, P409
[2]
CARTER AB, 1970, LANCET, V1, P485
[5]
FEINSTEIN AR, 1983, ANN INTERN MED, V99, P544, DOI 10.7326/0003-4819-99-4-544
[6]
Fleiss JL., 1981, STAT METHODS RATES P, V2
[7]
Fletcher R., 1982, CLIN EPIDEMIOLOGY ES