共 12 条
[2]
Box G.E.P., 1998, Evolutionary Operation: a statistical method for process measurement
[5]
KANDUN IN, 2008, LANCET 0814, DOI DOI 10.1016/S0140-6736(08)61125-3
[6]
NICHOLL A, 2006, EUROSURVEILLANCE, V11, P74
[7]
Randomized play-the-winner clinical trials: Review and recommendations
[J].
CONTROLLED CLINICAL TRIALS,
1999, 20 (04)
:328-342
[9]
*WHO, 2008, WELC INFL VIR TRACK