共 17 条
[1]
Allen J, 1981, INFECTION COMPROMISE, P229
[2]
ARMITAGE P, 1973, STATISTICAL METHODS, P129
[4]
Fleiss JL, 1981, STATISTICAL METHODS, P29
[7]
MENVA KB, 1973, ANN INTERN MED, V78, P25
[9]
PETO R, 1975, BRIT J CANCER, V35, P1
[10]
ROBERTSO.HD, 1974, SURGERY, V75, P123