000 00389pam a2200157a 44500
008 170807b2009 xxu||||| |||| 00| 0 eng d
020 _a9781584888161
082 _a362.1/HAY
100 _aHayes, Richard J
245 _aCluster randomised trials
260 _aLondon
_bCRC Pr
_c2009
300 _axxii; 315p
650 _aData interpretation, Statistical
650 _aRandomized Controlled Trials as Topic-methods
650 _aCluster analysis
650 _aClinical trials
650 _aSocial problems, welfare and services
700 _aMoulton Lawrence H
906 _a79233
942 _2ddc
_cBK
999 _c77347
_d77347