title: A shot in the dark.
authors.forename: Linda
authors.initials: L
authors.lastname: Drake
authors.forename: Julie
authors.initials: J
authors.lastname: Clarke
authors.forename: Sue
authors.initials: S
authors.lastname: Szczepanska
authors.forename: Sarah
authors.initials: S
authors.lastname: Esegbona
mesh_terms: D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype / Q000276:immunology / Q000302:isolation & purification*; D007252:Influenza Vaccines / Q000008:administration & dosage* / Q000009:adverse effects; D007251:Influenza, Human / Q000517:prevention & control* / Q000821:virology; D009726:Nurses; D018570:Risk Assessment
chemical_list: D007252:Influenza Vaccines