Nelson, MarthaLemey, PhilippeTan, YiVincent, AmyLam, TommyDetmer, SusanViboud, CécileSuchard, MarcRambaut, AndrewHolmes, EdwardGramer, Marie2012-12-122012-12-122011-09-17https://hdl.handle.net/11299/140836en-USswinepigherd healthSpatial dynamics of human-origin H1 Influenza A virus in North American swineConference Paper