TY  - GEN
AU  - MacDonald,Pia D.M.
TI  - Methods in field epidemiology
SN  - 9780763784591  
U1  -    
PY  - 2012///
CY  - Burlington, MA,  
PB  - Jones & Bartlett Learning,  
KW  - Clinical epidemiology
KW  - Epidemiologic Methods
KW  - Disease Outbreaks
N1  - Includes bibliographical references and index
ER  -