000 00347nam a2200145Ia 4500
008 161001s2010 xx 000 0 und d
082 _a614.4 M56I
100 _aMerrill,Ray M.
245 _aIntroduction to epidemiology
250 _a5th
260 _aUSA
_bJones & Bartlett
_c2010
300 _a417p.
650 _aEpidemiology
942 _2ddc
_cC
999 _c4493
_d4493