title: Research priorities in the field of vaccinology.
authors.affiliation: European Commission Directorate General XII, Bruxelles, Belgium.
authors.forename: G N
authors.initials: GN
authors.lastname: Fracchia
mesh_terms: D001428:Bacterial Vaccines; D005062:European Union; D016052:Protozoan Vaccines; D012106:Research / Q000639:trends*; D014612:Vaccines / Q000191:economics; D014765:Viral Vaccines
chemical_list: D001428:Bacterial Vaccines; D016052:Protozoan Vaccines; D014612:Vaccines; D014765:Viral Vaccines