FASSNACHT, W., Hammer, F., Gardiner, Q., & Desuter, G. (2013). Delayed endovascular coil extrusion after embolisation for post-tonsillectomy haemorrhage: case report and literature review. Journal of Laryngology and Otology, 127(1), 88-91. https://doi.org/10.1017/S0022215112002599 (Original work published 2013)