RT Journal Article SR Electronic T1 Radionuclide Cisternography: Normal Values for Nasal Secretion of Intrathecally Injected 111In-DTPA JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 933 OP 934 VO 14 IS 12 A1 McKusick, Kenneth A. A1 Malmud, Leon S. A1 Kordela, Patricia A. A1 Wagner, Henry N. YR 1973 UL http://jnm.snmjournals.org/content/14/12/933.abstract AB