@ARTICLE{
author={Lijeskic Olivera G,Klun Ivana,Stamenov-Djakovic Marija,Gligoric Nenad R,Stajner Tijana,Srbljanovic Jelena D,Djurkovic-Djakovic Olgica M},
year={2021},
title={Prospective Cohort Study of the Kinetics of Specific Antibodies to SARS-CoV-2 Infection and to Four SARS-CoV-2 Vaccines Available in Serbia, and Vaccine Effectiveness: A 3-Month Interim Report},
journal={VACCINES},
volume={9},
number={9},
pages={-},
document_type={Article},
} 

