Chahal, D., Ruzhynsky, V., McAuley, I., Sweeney, D., Sobkin, P., Kinahan, M., Gardiner, R., & Kinahan, J. (2015). Paradoxical air embolism during percutaneous nephrolithotomy due to patent foramen ovale: Case report. Canadian Urological Association Journal, 9(9-10), E658–60. https://doi.org/10.5489/cuaj.2835