title: For an influenza vaccine, are two Bs better than one?
authors: Lindsey R
authors: LR
authors: Baden
mesh_terms: D005260:Female; D006801:Humans; D007252:Influenza Vaccines / Q000276:immunology*; D007251:Influenza, Human / Q000517:prevention & control*; D008297:Male
chemical_list: D007252:Influenza Vaccines