title: Efficacy of single-dose influenza in Air Force recruits.
mesh_terms: D000328:Adult; D000914:Antibodies, Viral / Q000032:analysis; D006801:Humans; D007114:Immunization; D007252:Influenza Vaccines / Q000008:administration & dosage*; D007251:Influenza, Human / Q000517:prevention & control; D009975:Orthomyxoviridae / Q000276:immunology
chemical_list: D000914:Antibodies, Viral; D007252:Influenza Vaccines