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Investigating the procurement system for understanding seasonal influenza vaccine brand availability in Europe
BACKGROUND: Timely knowledge of which influenza vaccine brands are procured and where is of interest to inform site-selection for brand-specific influenza vaccine effectiveness (VE) studies. Vaccine procurement is a key determinant of brand availability. We therefore sought to understand how the pro...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2021
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8031425/ https://www.ncbi.nlm.nih.gov/pubmed/33831021 http://dx.doi.org/10.1371/journal.pone.0248943 |