MacDonald, Sonja, and Karim Mukhida. “Pneumorrhachis Complicating Acute Pain Management Using a Thoracic Epidural Catheter”. DALHOUSIE MEDICAL JOURNAL 48, no. 1 (January 20, 2022). Accessed May 1, 2024. https://ojs.library.dal.ca/DMJ/article/view/11263.