Andromanakos, N., D. Filippou, P. Skandalakis, V. Papadopoulos, S. Rizos, and K. Simopoulos. “Anorectal Incontinence. Pathogenesis and Choice of Treatment”. Journal of Gastrointestinal and Liver Diseases, vol. 15, no. 1, Mar. 2006, pp. 41-49, https://www.jgld.ro/jgld/index.php/jgld/article/view/2006.1.7.