TY  - BOOK
AU  - Becker, Niels G.
TI  - Analysis of infectious disease data
SN  - 0412309904
U1  - 614.4 
PY  - 1989///
CY  - London
PB  - Chapman & Hall
KW  - Epidemiology
KW  - Statistical methods
KW  - Communicable diseases
KW  - Statistics
N1  - Includes bibliographical references and index
ER  -