000 00307nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a614.4 MER-I
100 _aMerrill Ray M.
245 0 _aIntroduction to Epidemiology; 5th ed
260 _aBoston
_bJones & Bartlett
_c2010
300 _a417
942 _2ddc
999 _c34022
_d34022