L. E. Poh V. Gupta A. Johnson R. Kazmierski Wieslaw Lucjan Nowinski Automatic Segmentation of Ventricular Cerebrospinal Fluid from Ischemic Stroke CT Images. 159-172 2012 10 Neuroinformatics 2 http://dx.doi.org/10.1007/s12021-011-9135-9 db/journals/ni/ni10.html#PohGJKN12