1. Bragg CL, Edwards-Beckett J, Eckle N, Principe K, Terry D (1994) Shunt dysfunction and constipation: could there be a link? J Neurosci Nurs 26:91–94
2. Drake JM, Sainte-Rose C (1995) The shunt book. Blackwell, Oxford, UK
3. Morishita A, Nagashima T, Kurata H, Eguchi T, Tamaki N (2002) Clinical analysis of pediatric shunt catheter fracture. No Shinkei Geka - Neurol Surg (Jpn) 30:839–845
4. Powers CJ, George T, Fuchs HE (2006) Constipation as a reversible cause of ventriculoperitoneal shunt failure. Report of two cases. J Neurosurg 105:227–230
5. Wu Y, Green NL, Wrensch MR, Zhao S, Gupta N (2007) Ventriculoperitoneal shunt complications in California: 1990 to 2000. Neurosurgery 61:557–562