1.
van der Merwe J, Hall D, Herbst P, Doubell A. Patient profi le of a tertiary obstetric-cardiac clinic. SAHJ [Internet]. 2017 Mar. 28 [cited 2026 Jun. 13];11(2):80-5. Available from: https://orion.journals.ac.za/index.php/SAHJ/article/view/1760