BibTex format
@article{Whittaker:2021:10.1136/bmj.n2239,
author = {Whittaker, C and Walker, PGT and Alhaffar, M and Hamlet, A and Djaafara, BA and Ghani, A and Ferguson, N and Dahab, M and Checchi, F and Watson, OJ},
doi = {10.1136/bmj.n2239},
journal = {BMJ-BRITISH MEDICAL JOURNAL},
title = {Under-reporting of deaths limits our understanding of true burden of covid-19},
url = {http://dx.doi.org/10.1136/bmj.n2239},
volume = {375},
year = {2021}
}