1. 1. Anseline P, Grundfest S, Carey W, Weiss R. Pancreatic heterotopias: A rare cause of bowel obstruction. Surgery 1981; 90: 110-13.
2. 2. Chandra N, Campbell S, Gibson M, Reece-Smith H, Mee A. Intussusception caused by a heterotopic pancreas. Case re-port and literature review. J Pancreas 2004; 5: 476-9.
3. 3. Intussusception in infants and adults. Surg Gynecol Obstet 1967; 124: 99-105. [PMID6015799].
4. 4. Adult intussusception. Am Fam Physician 1993; 47: 447-52. [PMID 8430597].
5. 5. Adult intussusception; case report of recurrent intussusception and review of the literature. Am J Surg 1976; 131: 758-61. [PMID 937658].