. "10.1056/nejmoa025028" . . "1322" . _:b662925276 . _:b662925277 . . . "2003-04-03"^^ . . "1322" . . . . _:b662932666 . "348" . _:b662932666 "2023-12-22T09:05:07.793464"^^ . _:b662932666 . _:b662925277 . _:b662925277 . _:b662925276 . _:b662925276 . _:b662925276 . . "10.1056/nejmoa025028" . _:b662925277 . . . "10.1056/nejmoa025028" . . _:b662925276 "2023-12-21T18:02:04.141928"^^ . . . _:b662932666 . . . "Influenza Vaccination and Reduction in Hospitalizations for Cardiac Disease and Stroke among the Elderly" . "1332" . _:b662925277 "2023-12-21T18:02:04.666454"^^ . . _:b662925276 . . . . _:b662925277 . _:b662932666 . . _:b662932666 . "Massachusetts Medical Society" . "1332" . "348" .