共 18 条
[3]
DEMETS DL, 1982, BIOMETRIKA, V69, P661
[4]
DEMETS DL, 1980, BIOMETRIKA, V67, P651
[5]
Eales J. D., 1995, Sequential Analysis, V14, P273, DOI DOI 10.1080/07474949508836337
[9]
Jennison C, 1997, J AM STAT ASSOC, V92, P1330