1. Obsessive-Compulsive and Related Disorders
2. Memon SA, Mandhan P, Qureshi JN, Shairani AJ. Recurrent Rapunzel syndrome - a case report. Med Sci Monit 2003;9:CS92-CS94.
3. Vaughan ED, Sawyers JL, Scott HW. The Rapunzel syndrome. An unusual complication of intestinal bezoar. Surgery 1968;63:339-343.
4. The Rapunzel syndrome (Trichobezoar) causing atypical intussusception in a child: A case report
5. Yik YI, How AK. Stomach trichobezoar (rapunzel syndrome) with iatrogenic intussusception. Med J Malaysia 2016;71:74-76.