Whooping cough epidemiology in Denmark prior to and after the introduction of whooping cough vaccination. Protective effect of the vaccine and herd immunity
General Info
Time period covered
January, 1901 - December, 1986
Data type
Scientific literature
Keywords
Citation
Journal
Ugeskr Laeger
Pages
597-604
Publication year
1990
Suggested citation
Nielsen A, Larsen SO. Whooping cough epidemiology in Denmark prior to and after the introduction of whooping cough vaccination. Protective effect of the vaccine and herd immunity. Ugeskr Laeger. 1990; 152(9): 597-604.