TY  - GEN
AU  - Doraisingham,S
AU  - Goh,K T
AU  - Ling,A E
AU  - Yu,M
TI  - Influenza surveillance in Singapore: 1972-86
SN  - 0042-9686
PY  - 1988///0803
KW  - Adolescent
KW  - Adult
KW  - Aged
KW  - Antigenic Variation
KW  - Child
KW  - Child, Preschool
KW  - Humans
KW  - Infant
KW  - Influenza A virus
KW  - classification
KW  - Influenza, Human
KW  - epidemiology
KW  - Middle Aged
KW  - Prospective Studies
KW  - Serotyping
KW  - Singapore
N1  - Publication Type: Journal Article
ER  -