000 00396nam a22001457a 4500
020 _a9781119512653
082 _a610.724 E49D
100 _aEllenberg, Susan S.
245 _aData monitoring committees in clinical trials: a practical perspective
250 _a2nd Edition
260 _bJohn Wiley & Sons
_c2019
700 _aFleming, Thomas R.
700 _aDemets, David L.
942 _2ddc
_cC
999 _c13046
_d13046