TY  - GEN
AU  - FRANCIS,T
TI  - Significance of antigenic variation of influenza viruses in relation to vaccination in man
SN  - 0014-9446
PY  - 2003///0501
KW  - Antigenic Variation
KW  - Humans
KW  - Orthomyxoviridae
KW  - immunology
KW  - Vaccination
N1  - Publication Type: Journal Article
ER  -