Epidemiology for public health practice /
Robert H. Friis, Thomas A. Sellers.
- 3rd ed.
- Sudbury, Mass. : Jones and Bartlett, c2004.
- xviii, 616 p. : ill. ; 23 cm.
Includes bibliographical references and index.
0763731706
2003054996
Epidemiology. Public health personnel. Epidemiology. Public Health.