共 47 条
[22]
HOFSTADTER DR, 1979, GODEL ESCHER BACH ET, P22
[24]
STRATIFICATION IN THE DESIGN OF A CLINICAL-TRIAL
[J].
CONTROLLED CLINICAL TRIALS,
1981, 1 (04)
:355-361
[27]
Meyer S. L., 1975, DATA ANAL SCI ENG, P39
[28]
MOORE WJ, 1962, PHYSICAL CHEM, P75
[30]
NOVICK MR, 1974, STATISTICAL METHODS, P1