[1] Risk of respiratory syncytial virus infection for infants from low-income families in relationship to age, sex, ethnic group, and maternal antibody level

[2] Occurrence of groups A and B of respiratory syncytial virus over 15 years: associated epidemiologic and clinical characteristics in hospitalized and ambulatory children

[3] Risk factors for respiratory syncytial virus-associated lower respiratory illnesses in the first year of life

[4] Variation in severity of respiratory syncytial virus infections with subtype