Causes and trends of under-five mortality in the Gilgel Gibe Health and Demographic Surveillance System, 2005 to 2019, Southwest Ethiopia: Cohort study. - Shiferaw, Desalegn; Ali, Mohammed Sanni; Tessema, Fasil; Feyisa, Bikila Regassa; Ashemo, Mubarek Yesse; Sisay, Assefa Legesse; Abera, Muluemebet; Degfie, Tizta Tilahun; Alemayehu, Esayas; Fikru, Chaltu; Kebede, Yohannes; Dadi, Lelisa Sena (PLoS ONE, 2026)