TY  - BOOK
AU  - Coggon,D.
AU  - Barker,D.J.P.
AU  - Rose,Geoffrey
TI  - Epidemiology for the unitiated
U1  - 614.4 
PY  - 1997///
KW  - Public Health
KW  - Epidemiology
KW  - Disease Survey
N1  - includes index
ER  -