000 00583 a2200217 4500
020 _a9780781755641
082 _a614.4
_bROT
090 _c25161
_d41503
100 _aRothman, Kenneth J.
245 _aModern epidemiology
250 _a3rd ed.
260 _aPhiladelphia
_bLippincott Williams & Wilkins
_c2008
_g2008
300 _aix,758p.
_c26cm
650 _aEpidemiology
650 _aEpidemiology research methodology
650 _aEpidemiology statistical methods
650 _aEpidemiology
700 _aLash, Timothy L.
700 _aGreenland, Sander
942 _cPR
999 _c52157
_d52157