共 7 条
- [1] BYAR DP, 1979, CONTROVERSIES CANCER, P80
- [2] Colton T., 1974, STAT MED, P257
- [3] FEINSTEIN AR, 1977, CLIN BIOSTATISTICS, P113
- [4] FISHER RA, 1960, DESIGN EXPT, P17
- [5] MAINLAND D, 1963, ELEMENTARY MED STATI, P86
- [6] SIMON R, 1979, CONTROVERSIES CANCER, P38
- [7] SPODICK, 1982, AM J MED, V73, P420