共 18 条
[1]
Altman D G, 1982, Stat Med, V1, P59, DOI 10.1002/sim.4780010109
[3]
[Anonymous], 1981, Can Med Assoc J, V124, P985
[7]
STATISTICS AND THE MEDICAL JOURNAL
[J].
AMERICAN JOURNAL OF DISEASES OF CHILDREN,
1985, 139 (03)
:226-228
[8]
FEINSTEIN AR, 1983, ANN INTERN MED, V99, P544, DOI 10.7326/0003-4819-99-4-544
[9]
Feinstein AR, 1985, CLIN EPIDEMIOLOGY AR
[10]
HAYNES RB, 1981, CAN MED ASSOC J, V124, P703