Epidemiology for public health practice /
Friis, Robert H.
Epidemiology for public health practice / Robert H. Friis and Thomas A. Sellers - 3rd ed. - Sudbury, Mass. : Jones and Bartlett, c2004. - xviii, 616 p. : ill. ; 23 cm.
Includes index.
0763731706
Epidemiology
Public health personnel
Epidemiology
RA651 / .F686 2004
614.4 / F911e
Epidemiology for public health practice / Robert H. Friis and Thomas A. Sellers - 3rd ed. - Sudbury, Mass. : Jones and Bartlett, c2004. - xviii, 616 p. : ill. ; 23 cm.
Includes index.
0763731706
Epidemiology
Public health personnel
Epidemiology
RA651 / .F686 2004
614.4 / F911e