Hoosen, E., A. Cilliers, C. Hugo-Hamman, S. Brown, J. Harrisberg, F. Takawira, K. Govendrageloo, J. Lawrenson, and J. Hewitson. “Audit of Paediatric Cardiac Services in South Africa”. SA Heart Journal, vol. 7, no. 1, Apr. 2017, pp. 4-9, doi:10.24170/7-1-1962.