title: Proceedings of the Fourth ESWI Influenza Conference, September 11-14, 2011, Malta.
mesh_terms: D006801:Humans; D009980:Influenza A virus / Q000276:immunology*; D007252:Influenza Vaccines; D007251:Influenza, Human / Q000517:prevention & control*
chemical_list: D007252:Influenza Vaccines