共 50 条
- [4] POWER AND SAMPLE-SIZE IN LINKAGE STUDIES CYTOGENETICS AND CELL GENETICS, 1984, 37 (1-4): : 510 - 511
- [9] CONSIDERATION OF COVARIATES AND STRATIFICATION IN SAMPLE-SIZE DETERMINATION FOR SURVIVAL-TIME STUDIES JOURNAL OF CHRONIC DISEASES, 1985, 38 (09): : 801 - 809