https://giwps.georgetown.edu/wp-content/uploads/2019/12/WPS-Index-2019-20-Report.pdf
https://www.sipri.org/sites/default/files/2026-03/fs_2603_at_2025.pdf
https://www.alter-eu.org/press-releases/2018/02/20-0
https://ukandeu.ac.uk/brits-still-have-the-right-to-timely-healthcare/