Godfrey, Dean A., and Guy F. Nash. “Double Decompression of Presacral Collection by Heald Anal Stent and Foley Catheter Combination”. Surgical Techniques Development 1, no. 2 (November 8, 2011): e28. Accessed May 2, 2024. https://www.pagepress.org/journals/std/article/view/std.2011.e28.