TY  - BOOK
AU  - Crawford, Dorothy H
TI  - Deadly companions : how microbes shaped our history
SN  - 9780192807199
SN  - 200703615
U1  - 614.4 CRA 
PY  - 2007///
CY  - Oxford
PB  - Oxford University Press
KW  - Bacterial Infections - history
KW  - Communicable diseases - History
KW  - Disease Outbreaks - history
KW  - Diseases and history
KW  - Epidemics - History
KW  - Infection - History
N1  - Includes bibliographical references and index
ER  -