المؤلفون: Wong, D. C. T.^{Aff1, IDArt1_cor1}, Chung, C. C., Chan, E. S. W., Kwok, A. S. Y., Tsang, W. W. C., Li, M. K. W.

المصدر: Techniques in Coloproctology: Official Journal of the Italian Society of Colo-Rectal Surgery (SICCR), Mediterranean Society of Coloproctology (MSCP), Israel Society of Colon and Rectal Surgery (ISCRS). 10(1):37-42