BibTex format
@article{Altmann:2021:10.1016/S2213-2600(21)00438-0,
author = {Altmann, DM and Boyton, RJ},
doi = {10.1016/S2213-2600(21)00438-0},
journal = {The Lancet Respiratory Medicine},
title = {Vaccine efficacy and immune interference: co-administering COVID-19 and influenza vaccines.},
url = {http://dx.doi.org/10.1016/S2213-2600(21)00438-0},
year = {2021}
}