The impact of intimate partner violence on adverse birth outcomes in 20 sub-Saharan African countries: propensity score matching analysis - Asnake, Angwach Abrham; Seifu, Beminate Lemma; Gebrehana, Alemayehu Kasu; Gebeyehu, Asaye Alamneh; Gebrekidan, Amanuel Yosef; Lombebo, Afework Alemu; Abajobir, Amanuel Alemu (Frontiers in Global Women's Health, 2024)