Workneh, Nibretie Gobezie, and Sebastian Kevany. “Maternal Health Service Disparities across Incomes and Implications on Prevention of Mother-to-Child Transmission Service Coverage: Current Context in Sub-Saharan Africa”. Journal of Public Health in Africa 7, no. 2 (December 31, 2016). Accessed March 28, 2024. https://www.publichealthinafrica.org/jphia/article/view/402.