TY  - BOOK
AU  - Teutsch,Steven M.
AU  - Churchill,R.Elliott
TI  - Principles and practice of public health surveillance
SN  - 0195138279
U1  - 614.4 
PY  - 2000///
CY  - Oxford, New York
PB  - Oxford University Press
KW  - Public health surveillance
KW  - Population Surveillance
KW  - Public Health
N1  - Includes bibliographical references and index
UR  - http://www.loc.gov/catdir/enhancements/fy0603/99088755-d.html
UR  - http://www.loc.gov/catdir/enhancements/fy0603/99088755-t.html
ER  -