Adeniji F, Worgu G. Economic Burden and Catastrophic Expenditure from HouseholdIllnesses among Civil Servants in Port Harcourt, Rivers State, Nigeria. The Nig Health J [Internet]. 2025 Apr. 22 [cited 2026 Mar. 13];25(1):463 – 472. Available from: https://www.tnhjph.com/index.php/tnhj/article/view/1018