Kontopoulou K., Nakas C.T., Ainatzoglou A., Ifantidou A., Ntotsi P., Katsioulis C., Papazisis G. (2021)
Background: Elderly people aged over 85 years were among the first groups to receive the BNT162b2 mRNA Covid-19 vaccine in Greece according to the national priority assignment policy. Aim: The aim of this study was to ...