Monitoring the COVID-19 immunisation programme through a national immunisation Management system - England's experience. - Elise Tessier; Michael Edelstein; Camille Tsang; Freja Kirsebom; Charlotte Gower; Colin N. J. Campbell; Mary Ramsay; Joanne White; Nick Andrews; Jamie Lopez-Bernal; Julia Stowe (Int. J. Medical Informatics, 2023)