title: Commentary: benefits of influenza vaccine in US elderly--new studies raise questions.
authors.affiliation: Department of Molecular Virology and Microbiology, and Pediatrics, Baylor College of Medicine, Houston, TX 77030, USA. wglezen@bcm.edu
authors.forename: W Paul
authors.initials: WP
authors.lastname: Glezen
authors.forename: Lone
authors.initials: L
authors.lastname: Simonsen
mesh_terms: D000368:Aged; D015982:Bias; D015986:Confounding Factors, Epidemiologic; D006760:Hospitalization / Q000706:statistics & numerical data; D006801:Humans; D007252:Influenza Vaccines / Q000008:administration & dosage*; D007251:Influenza, Human / Q000453:epidemiology / Q000517:prevention & control*; D014481:United States / Q000453:epidemiology; D014611:Vaccination / Q000706:statistics & numerical data
chemical_list: D007252:Influenza Vaccines