title: Pneumococcal and influenza vaccines: a synergistic effect?
authors: María
authors: M
authors: Hortal
authors: Juan R
authors: JR
authors: Arbiza
mesh_terms: D002675:Child, Preschool; D004357:Drug Synergism; D006801:Humans; D007223:Infant; D007252:Influenza Vaccines / Q000276:immunology*; D007251:Influenza, Human / Q000276:immunology; D011008:Pneumococcal Infections / Q000276:immunology; D022242:Pneumococcal Vaccines / Q000276:immunology*
chemical_list: D007252:Influenza Vaccines; D022242:Pneumococcal Vaccines