000 00324cam a2200121 4500
001 0763715697
008 060821t2001 xxu||||| |||| 00| 0 eng d
020 _a0763715697
100 _aMulay, M
245 2 _aA step-by-step guide to clinical trials
260 _aSudbury :
_bJones and Bartlett,
_c2001
650 _aClinical Trials
999 _c40307
_d40307