TY  - BOOK
AU  - Crawford, Dorothy H.,
TI  - Viruses: a very short introduction
T2  - Very short introductions ; 276
SN  - 9780199574858
U1  - 616.9101 CRA 
PY  - 2011///
CY  - New Delhi
PB  - Oxford University Press
KW  - Diseases
KW  - Viruses
KW  - Medical virology
N1  - Includes bibliographical references and index
ER  -