Matthews, T., Keegan, C., McDonnell, D., Loughman, P., Mirbalouchzehi, M. A., Veerasamy, K., & Colwell, N. (2023). The Leaking Ear: A Billiard Ball Sized Otogenic Acute Brain Abscess. European Journal of Case Reports in Internal Medicine, 10(4). https://doi.org/10.12890/2023_003774