Crawshaw, Alison F; Farah, Yasmin; Deal, Anna; Rustage, Kieran; Hayward, Sally E; Carter, Jessica; Knights, Felicity; ... Hargreaves, Sally; + view all Crawshaw, Alison F; Farah, Yasmin; Deal, Anna; Rustage, Kieran; Hayward, Sally E; Carter, Jessica; Knights, Felicity; Goldsmith, Lucy P; Campos-Matos, Ines; Wurie, Fatima; Majeed, Azeem; Bedford, Helen; Forster, Alice S; Hargreaves, Sally; - view fewer (2022) Defining the determinants of vaccine uptake and undervaccination in migrant populations in Europe to improve routine and COVID-19 vaccine uptake: a systematic review. The Lancet Infectious Diseases 10.1016/S1473-3099(22)00066-4. (In press).