(Q54194252)
Statements
Influenza in a partially immunized aged population. Effectiveness of killed Hong Kong vaccine against infection with the England strain (English)
1 reference
F. L. Ruben
F. Johnston
1 November 1974
1 reference
11 November 1974
230
1 reference
6
1 reference
863-866
1 reference
Identifiers
1 reference
1 reference