TY  - BOOK
AU  - BRIAN, Macmahon
AU  - THOMAS, Pugh F.
TI  - Epidemiology: Principles and Methods
SN  - 0316542598
AV  - RA651.M33 
PY  - 1970///
CY  - Boston
PB  - Little, Brown and Company
KW  - Public Aspects of Medicine
KW  - Epidemics
KW  - Quarantine
ER  -