000 003290000a22001330004500
008 140223b1960 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aB287 K0
082 _aB287 K0
100 _aARMITAGE (P.)
245 _aSequential medical trials.
260 _aOxford
_bBlackwell
_c1960
650 _aSEQUENTIAL ANALYSIS
999 _c251606
_d251606