Influenza vaccination and risk of community-acquired pneumonia.
Thijs
Carel
C
Knottnerus
André
A
D000368:Aged; D017714:Community-Acquired Infections / Q000517:prevention & control; D006299:Health Services for the Aged; D006801:Humans; D007252:Influenza Vaccines; D018410:Pneumonia, Bacterial / Q000517:prevention & control*
D007252:Influenza Vaccines