TY  - GEN
AU  - Teutsch,_Steven_M.
AU  - Churchill,_R._Elliott.
TI  - Principles and practice of public health surveillance
SN  - 0-19-513827-9
AV  - 2nd ed. 
PY  - 2000///
CY  - Oxford : 
PB  - Oxford University Press
KW  - Population surveillance
KW  - Public health
KW  - Methods
ER  -