00573nam a2200157Ia 4500008004100000020001800041082001600059100007200075245008400147250000800231260003400239300002200273365001800295600006800313650003400381170628s9999    xx            000 0 und d  a9781455706587  a614.4b KAT  aKatz, David L. Elmore, Joann G. Wild, Dorothea M G. Lucan, Sean C.   aJekel'S Epidemiology, Biostatistics and Preventive Medicine, and public health   a4th  bElsevieraPhiladelphia c2014  axiii, 405p. bPB   b3795.05dINR   cEpidemiology, Biostatistics, Preventive medicine, Public Health  aCommunity and Family Medicine