title: [The evaluation of an influenza vaccination program: prioritization in a subgroup at risk].
authors.forename: X
authors.initials: X
authors.lastname: Costa
authors.forename: E
authors.initials: E
authors.lastname: Marco
authors.forename: L
authors.initials: L
authors.lastname: Ugalde
authors.forename: M
authors.initials: M
authors.lastname: Solano
authors.forename: N
authors.initials: N
authors.lastname: Bergua
authors.forename: O
authors.initials: O
authors.lastname: Martínez
mesh_terms: D000367:Age Factors; D006292:Health Priorities; D006801:Humans; D007252:Influenza Vaccines / Q000008:administration & dosage*; D007251:Influenza, Human / Q000453:epidemiology / Q000517:prevention & control; D012307:Risk Factors; D013030:Spain / Q000453:epidemiology
chemical_list: D007252:Influenza Vaccines
vernacular_title: Evaluación de un programa de vacunación antigripal: priorización en un subgrupo de riesgo.