Dari, Silvia, Flavia Verginelli, and Silvia Aquilani. 2014. “Pharmacoeconomic Aspects Related to the 13-Valent Pneumococcal Conjugate Vaccine: Preliminary Analysis of the Data from the ASL of Viterbo”. Farmeconomia. Health Economics and Therapeutic Pathways 15 (4):155-59. https://doi.org/10.7175/fe.v15i4.980.