Bonita, Ruth.
Basic epidemiology /
Ruth Bonita, R. Beaglehole, T. Kjellström.
- 2nd ed.
- Geneva : World Health Organization, 2006.
- xi, 213 p. : ill, graphs, charts, maps.
Includes bibliographical references.
9241547073
Epidemiology.
Epidemiologic Methods.
RA651 / B65