We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleMolecular constraints to interspecies transmission of viral pathogens.AuthorsWebby R; Hoffmann E; Webster RPublicationNature medicine, 2004, Vol 10, Issue 12 Suppl, pS77ISSN1078-8956Publication typearticleDOI10.1038/nm1151