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The rates of respiratory syncytial virus and AB and bronchiolitis hospitalizations among patients younger than 2 years with CLDI by quarter from 1998 to 2008. Actual rates and predicted rates from time series regression model.
Abbreviations: AB, acute bronchitis; CLDI, chronic lung disease of infancy; RSV, respiratory syncytial virus; RSVH, respiratory syncitial virus hospitalization.
