Basic epidemiology, Epidemiology
Beaglehole, R
Basic epidemiology, Epidemiology R. Beaglehole, R. Bonita; T. Kjellstrlm. - New Delhi World Health Organization 1993 - viii, 175p.: ill.; 24cm.
8125002618
Public Health Epidemiology. World Health Organization
614.4 / B36B
Basic epidemiology, Epidemiology R. Beaglehole, R. Bonita; T. Kjellstrlm. - New Delhi World Health Organization 1993 - viii, 175p.: ill.; 24cm.
8125002618
Public Health Epidemiology. World Health Organization
614.4 / B36B