Eric Levey , Susan Demetrides, Robert Hamilton and N Franklin Adkinson
from 51st Annual Meeting of the Society for Research into Hydrocephalus and Spina BifidaHeidelberg, Germany. 27–30 June 2007
Cerebrospinal Fluid Research 2007, 4(Suppl 1):S13doi:10.1186/1743-8454-4-S1-S13