The increasing significance of disease severity in a burden of disease framework, Wyper, Grant M. A., Assunção Ricardo, Fletcher Eilidh, Gourley Michelle, Grant Ian, Haagsma Juanita A., Hilderink Henk, Idavain Jane, Lesnik Tina, Von der Lippe Elena, et al. , Scand J Public Health, 2023 Mar, Volume 51, Issue 2, (2023)