000 00455pam a2200169 a 4500
999 _c5177
_d5177
020 _a0023412704
082 0 0 _a001.42
_bGEH
100 1 _aGehlbach, Stephen H
245 1 0 _aInterpreting the medical literature : Practical epidemiology for clinicians
250 _a2nd ed.
260 _aNew York
_bMacmillan
_c1988
300 _a218 p.
654 _aResearch Methodology
654 _aCommunity Medicine
700 _aGehlbach, Stephen H
942 _cBK