共 50 条
- [2] ADJUSTING FOR LOSSES TO FOLLOW-UP IN SAMPLE-SIZE DETERMINATION FOR COHORT STUDIES [J]. JOURNAL OF CHRONIC DISEASES, 1979, 32 (04): : 315 - 326
- [7] RESPONSE AND FOLLOW-UP BIAS IN COHORT STUDIES [J]. AMERICAN JOURNAL OF EPIDEMIOLOGY, 1977, 106 (03) : 184 - 187
- [8] RESPONSE AND FOLLOW-UP BIAS IN COHORT STUDIES [J]. AMERICAN JOURNAL OF EPIDEMIOLOGY, 2017, 185 (11) : 1044 - 1047