PharmacoEconomics · 2003 · 62 citations · 28 references
Public HealthChild HealthPediatricsEpidemiologyHealth InsurancePediatric Infectious DiseasesChild Health EpidemiologyChild MortalityCommon Childhood IllnessesInfectious Disease SurveillanceInfluenza-like Illness SurveillanceRespiratory Disease Epidemiology In ChildrenChildhood Infectious Disease PreventionPediatric Influenza EpidemiologyPediatric Surveillance
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Current estimates from the National Health Interview Survey.