Hoe, H. G., F. M. Zaki, and A. H. A. Rashid. “Synovial Haemangioma of the Elbow: A Rare Paediatric Case and Imaging Dilemma”. Sultan Qaboos University Medical Journal, vol. 18, no. 1, Apr. 2018, pp. e93-96, doi:10.18295/squmj.2018.18.01.015.