TY  - GEN
AU  - Salmi,A A
TI  - [How do viruses avoid the host defense system?]
SN  - 0012-7183
PY  - 2002///0201
KW  - Animals
KW  - Antigenic Variation
KW  - genetics
KW  - Humans
KW  - Immune System
KW  - immunology
KW  - Virulence
KW  - Virus Diseases
KW  - Viruses
KW  - pathogenicity
N1  - Publication Type: Journal Article; Review
ER  -