00656nam 2219BKE001872 450000100120000000300230001200500090003500800410004408200100008507200170009510000170011226000450012930000150017452001550018924500230034465000170036765000180038465000260040265000180042819BKE001872StarLibrary Marc Built20180403201711 ||||| |||||||||||amh  a614.4 aepidemiology ar beaglehole bgeneva: world health organization c1993 a174p, 28cm ameasuring health and disease - types of study - basic statistics - causation in epidemiology - epidemiology and prevention - communicable disease epid aBasic epidemiology aepidemiology aepidemiologie aepidemiologic methods aepidemiologia