RT Journal Article SR Electronic T1 Diagnosis of Normal-Pressure Hydrocephalus by Risa Cisternography JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 457 OP 461 VO 9 IS 8 A1 Patten, David H. A1 Benson, D. Frank YR 1968 UL http://jnm.snmjournals.org/content/9/8/457.abstract AB