Vaccine
Volume 39, Issue 44 Pages 6451-6564 (22 October 2021)
https://www.sciencedirect.com/journal/vaccine/vol/39/issue/44

Research article Abstract only
Research priorities to increase vaccination coverage in Europe (EU joint action on vaccination)
Florence Francis-Oliviero, Sandor Bozoki, András Micsik, Marie Paule Kieny, Jean-Daniel Lelièvre
Pages 6539-6544