Lancet
Langley RE, Gilbert DC, Duong T, Clarke NW, Nankivell M, Rosen SD, Mangar S, Macnair A, Sundaram SK, Laniado ME, Dixit S, Madaan S, Manetta C, Pope A, Scrase CD, Mckay S, Muazzam IA, Collins GN, Worlding J, Williams ST, Paez E, Robinson A, McFarlane J, Deighan JV, Marshall J, Forcat S, Weiss M, Kockelbergh R, Alhasso A, Kynaston H, Parmar M
doi: 10.1016/S0140-6736(21)00100-8