Older age and a reduced likelihood of 2009 H1N1 virus infection.
作者信息
Fisman David N, Savage Rachel, Gubbay Jonathan, Achonu Camille, Akwar Holy, Farrell David J, Crowcroft Natasha S, Jackson Phil
出版信息
N Engl J Med. 2009 Nov 12;361(20):2000-1. doi: 10.1056/NEJMc0907256.
PMID:19907052
Abstract
摘要
Zotero 插件