TY - RPRT TI - A knowledge-based boundary delineation system for contrast ventriculograms. AU - L Sui AU - R M Haralick AU - F H Sheehan PY - 2001 DO - 10.1109/4233.924802 UR - https://pubmed.ncbi.nlm.nih.gov/11420990/ ID - 11420990 ER -