Publication
Two-dose ChAdOx1 nCoV-19 vaccine protection against COVID-19 hospital admissions and deaths over time: a retrospective, population-based cohort study in Scotland and Brazil
Srinivasa Vittal Katikireddi, Thiago Cerqueira-Silva, Eleftheria Vasileiou, Chris Robertson, Sarah Amele, Jiafeng Pan, Bob Taylor, Viviane Boaventura, Guilherme Loureiro Werneck, Renzo Flores-Ortiz, Utkarsh Agrawal, Annemarie B Docherty, Colin McCowan, Jim McMenamin, Emily Moore, Lewis D Ritchie, Igor Rudan, Syed Ahmar Shah, Ting Shi, Colin R Simpson, Mauricio L Barreto, Vinicius de Araujo Oliveira, Manoel Barral-Netto, Aziz Sheikh
The Lancet, January 2022, Elsevier
DOI: 10.1016/s0140-6736(21)02754-9