Esposito, S., Lizioli, A., Lastrico, A., Begliatti, E., Rognoni, A., Tagliabue, C., . . . Principi, N. (2007). Impact on respiratory tract infections of heptavalent pneumococcal conjugate vaccine administered at 3, 5 and 11 months of age. BioMed Central.

Esposito, Susanna, Alessandro Lizioli, Annalisa Lastrico, Enrica Begliatti, Alessandro Rognoni, Claudia Tagliabue, Laura Cesati, Vittorio Carreri, und Nicola Principi. Impact On Respiratory Tract Infections of Heptavalent Pneumococcal Conjugate Vaccine Administered At 3, 5 and 11 Months of Age. BioMed Central, 2007.

Esposito, Susanna, et al. Impact On Respiratory Tract Infections of Heptavalent Pneumococcal Conjugate Vaccine Administered At 3, 5 and 11 Months of Age. BioMed Central, 2007.