000 00336nam a2200133Ia 4500
008 220613s9999||||xx |||||||||||||| ||und||
100 _aKENNETH F SCHULZ
245 4 _aTHE LANCET HAND BOOK OF ESSENTIAL CONCEPTS IN CLINICAL RESEARCH
250 _a1ST /2006
260 _bELSEVIER
300 _a223
650 _aMedicine
942 _cMEDI
999 _c8923
_d8923