1. National Institute of Neurologic Disorders and Stroke: Hydrocephalus: Myths, New Facts, Clear Directions. Bethesda, MD: NINDS (2005) http://www.ninds.nih.gov/news_and_events/proceedings/Hydrocephalus_2005.htm (last accessed June 7, 2010)
2. Child Health USA 2003, United States Department of Health and Human Services (2003) http://mchb.hrsa.gov/chusa03/pages/status.htm (last accessed June 7, 2010)
3. Linder N, Haskin O, Levit O, Klinger G, Prince T, Naor N, Turner P, Sirota L, Karmazyn B (2003) Risk factors for intraventricular hemorrhage in very low birth weight premature infants: a retrospective case-control study (2003). Pediatrics 111(5):590–595
4. Martins L, Borges MJ, Gomes SM, Macedo I, Nona J, Pinto F, Faria C, Nascimento O, Valido AM. (2009) Intraventricular hemorrhage risk factors in very low birth weight newborns: a case-control study. Einstein 7 (3 Pt 1): 279–83 http://apps.einstein.br/revista/arquivos/PDF/1345-Einstein%20v7n3p279-83.pdf (last accessed June 7, 2010)
5. Wellons JC, Shannon CN, Kuklkarni AV, Simon TD, Riva-Cambrin J, Whitehead WE, Oakes WJ, Drake JM, Luerssen TG, Walker ML, Kestle JR (2009) A multicenter retrospective comparison of conversion from temporary to permanent cerebrospinal fluid diversion in very low birth weight infants with posthemorrhagic hydrocephalus. J Neurosurg Pediatr 4:50–55