%0 Journal Article %T Influenza in Tropical Regions %A C¨Ścile Viboud %A Wladimir J Alonso %A Lone Simonsen %J PLOS Medicine %D 2006 %I Public Library of Science (PLoS) %R 10.1371/journal.pmed.0030089 %U http://www.plosmedicine.org/article/info%3Adoi%2F10.1371%2Fjournal.pmed.0030089