Premsagar P, Aldous C, Esterhuizen T. The value of exercise stress testing in prediction of angiography amongst South African patients using quantitative scoring systems. SAHJ [Internet]. 2021 Oct. 27 [cited 2026 Jun. 13];18(2):96-106. Available from: https://ngtt.journals.ac.za/index.php/SAHJ/article/view/4882