. . . . . . . . . . . . "[In these studies, single-cycle, propagation-defective replicon particle (RP) vaccines expressing IAV haemagglutinin (HA) and nucleoprotein (NP) genes were constructed and efficacy was evaluated in homologous and heterologous pig challenge studies with the pH1N1 2009 influenza virus (A/California/04/2009).]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2016-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:50:11+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .