Abdalla, A. A.; Balla, S. A.; Ahmed Mohamed, M. S.; Behairy, H. M.; Waqialla Fahal, N. A.; Hassan Ibrahim, D. A.; Mohamed, M. I.; Ali, I. A. Prevalence of Hypertension Stages and the Main Risk Factors in Khartoum Locality, Sudan, 2014. nidpr-v2 2019, 38-49.