Perumal, S., and S. Eswaran. “A Rare Cause of Intestinal Obstruction: Dual Mesh Migration into the Small Intestine Following Laparoscopic Umbilical Hernia Repair”. International Surgery Journal, vol. 3, no. 4, Dec. 2016, pp. 2301-3, doi:10.18203/2349-2902.isj20163618.