Hyams, Catherine ;
Marlow, Robin D ;
Maseko, Zandile...
Hyams , C , Marlow , R D , Maseko , Z , King , J N , Ward , L , Fox , K , Heath , R , Turner , A , Friedrich , Z , Morrison , L , Ruffino , G , Antico , R S , Adegbite , D S , Szasz-Benczur , Z , Garcia Gonzalez , M , Oliver , J L , Danon , L & Finn , A H R 2021 , ' Effectiveness of BNT162b2 and ChAdOx1 nCoV-19 COVID-19 vaccination at preventing hospitalisations in people aged at least 80 years : a test-negative, case-control study ' , The Lancet Infectious Diseases , vol. 21 , no. 11 , pp. 1539-1548 . https://doi.org/10.1016/S1473-3099(21)00330-3.
,
2021
