1.
Lee G, Carrington M, Sliwa K, Stewart S. Are ECG abnormalities common in black Africans with heart failure? Results from the Heart of Soweto study. SAHJ [Internet]. 2017 Apr. 21 [cited 2026 Jun. 13];5(1):4-11. Available from: https://ngtt.journals.ac.za/index.php/SAHJ/article/view/2056