van der Bijl, P., P. G. Herbst, A. F. Doubell, and A. J. Pecoraro. “Post-Traumatic, Intrapulmonary Arteriovenous Fi Stula: Diagnosis by Trans-Oesophageal Echocardiography”. SA Heart Journal, vol. 12, no. 1, Mar. 2017, pp. 26-27, doi:10.24170/12-1-1731.