Niha MA, Draper AD, da Silva Viegas O, de Araujo RM, Joao JC, da Silva E, Barreto I, Sarmento N, Oakley T, de Neri Machado F, Fancourt NS, Marr I, dos Santos Fernandes LN, Martins N, Arkell P, Tilman AJ, Dingle B, Freitas CC, Bhowmick PS, Sheridan S, Howd Full text COVID-19 Global health Surveillance Vaccine trials 2023 Communicable Diseases Intelligence (2018) 2023;47. doi: 10.33321/cdi.2023.47.1