BibTex format
@article{Voysey:2021:10.1016/S0140-6736(20)32661-1,
author = {Voysey, M and Clemens, SAC and Madhi, SA and Weckx, LY and Folegatti, PM and Aley, PK and Angus, B and Baillie, VL and Barnabas, SL and Bhorat, QE and Bibi, S and Briner, C and Cicconi, P and Collins, AM and Colin-Jones, R and Cutland, CL and Darton, TC and Dheda, K and Duncan, CJA and Emary, KRW and Ewer, KJ and Fairlie, L and Faust, SN and Feng, S and Ferreira, DM and Finn, A and Goodman, AL and Green, CM and Green, CA and Heath, PT and Hill, C and Hill, H and Hirsch, I and Hodgson, SHC and Izu, A and Jackson, S and Jenkin, D and Joe, CCD and Kerridge, S and Koen, A and Kwatra, G and Lazarus, R and Lawrie, AM and Lelliott, A and Libri, V and Lillie, PJ and Mallory, R and Mendes, AVA and Milan, EP and Minassian, AM and McGregor, A and Morrison, H and Mujadidi, YF and Nana, A and O'Reilly, PJ and Padayachee, SD and Pittella, A and Plested, E and Pollock, KM and Ramasamy, MN and Rhead, S and Schwarzbold, AV and Singh, N and Smith, A and Song, R and Snape, MD and Sprinz, E and Sutherland},
doi = {10.1016/S0140-6736(20)32661-1},
journal = {The Lancet},
pages = {99--111},
title = {Safety and efficacy of the ChAdOx1 nCoV-19 vaccine (AZD1222) against SARS-CoV-2: an interim analysis of four randomised controlled trials in Brazil, South Africa, and the UK},
url = {http://dx.doi.org/10.1016/S0140-6736(20)32661-1},
volume = {397},
year = {2021}
}