00572nam a2200181 a 450000500170000002000180001708200150003510000210005024500730007126000270014430000270017169000170019869000510021596400160026699700190028299900190030195200700032020251203111624.0  a9780387884325  a614.4bKES  aKestenbaum,Bryan  aEpidemiology and biostatisticsbAn introduction to clinical research  aLondonbSpringerc2009  axiii, 242p.c24cm.bPB  aEpidemiology  aBiostatistics - Epidemiology clinical research  bcdefg_  a162965 LIBSC C  c132502d132502  00104070aPUbPUd2010-08-17g1923.99l0o614.4 KESp162965yBK