Basic epidemiology.
Beaglehole, R.
Basic epidemiology. - Geneva : World Health Organization, 2006. - viii, 174 p. ill. 27 cm.
Includes bibliographical references and index.
9241544465
Epidemiology.
Epidemiologic Methods.
WA 105 BB 2006
Basic epidemiology. - Geneva : World Health Organization, 2006. - viii, 174 p. ill. 27 cm.
Includes bibliographical references and index.
9241544465
Epidemiology.
Epidemiologic Methods.
WA 105 BB 2006