Doiron, R. C., Jaeger, M., Booth, C. M., Wei, X., & Siemens, D. R. (2016). Is there a measurable association of epidural use at cystectomy and postoperative outcomes? A population-based study. Canadian Urological Association Journal, 10(9-10), 321–7. https://doi.org/10.5489/cuaj.3856