共 5 条
[1]
DESIGN CONSIDERATIONS FOR AIDS TRIALS
[J].
NEW ENGLAND JOURNAL OF MEDICINE,
1990, 323 (19)
:1343-1348
[2]
COOPER EC, 1990, FOOD DRUG LAW J, V45, P329
[4]
Fleming T. R., 1992, STAT SCI, V7, P428
[5]
TEMPLE R, 1993, DRUG INF J, V27, P355