Influenza surveillance in Singapore: 1972-86.

Doraisingham, S

Influenza surveillance in Singapore: 1972-86. [electronic resource] - Bulletin of the World Health Organization 1988 - 57-63 p. digital

Publication Type: Journal Article

0042-9686


Adolescent
Adult
Aged
Antigenic Variation
Child
Child, Preschool
Humans
Infant
Influenza A virus--classification
Influenza, Human--epidemiology
Middle Aged
Prospective Studies
Serotyping
Singapore