title: Flu prevention 2004-2005: an update.
mesh_terms: D000367:Age Factors; D006801:Humans; D007252:Influenza Vaccines / Q000008:administration & dosage / Q000600:supply & distribution*; D007251:Influenza, Human / Q000517:prevention & control*; D018579:Patient Selection
chemical_list: D007252:Influenza Vaccines