title: Screening of asymptomatic patients.
authors.forename: R A
authors.initials: RA
authors.lastname: Gutman
mesh_terms: D006801:Humans; D007252:Influenza Vaccines / Q000191:economics; D007251:Influenza, Human / Q000517:prevention & control; D008403:Mass Screening; D011322:Primary Prevention
chemical_list: D007252:Influenza Vaccines