%0 Edited Book %K Prevention & control %K Methods %K Epidemiology %K Disease control %C Geneva %D 2006 %I WHO %P 213 p. %T Basic epidemiology %U http://apps.who.int/iris/bitstream/10665/43541/1/9241547073_eng.pdf %2

Switzerland

%7 2nd ed. %@ 92-4-154707-3