Omer, Abdeen Mustafa. “THE HEALTH SYSTEM IN SUDAN IS CHARACTERISED BY HEAVY RELIANCE ON CHARGING USERS AT THE POINT OF ACCESS”. Jour Med Resh and Health Sci 2, no. 2 (February 16, 2019): pages: 515–539. Accessed December 22, 2024. http://jmrhs.info/index.php/jmrhs/article/view/22.