RT Journal Article SR Electronic T1 Comparison of 19-Iodocholesterol and 6-Iodomethylnorcholesterol as Adrenal-Scanning Agents JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 724 OP 727 VO 18 IS 7 A1 Couch, Margaret W. A1 Williams, Clyde M. YR 1977 UL http://jnm.snmjournals.org/content/18/7/724.abstract AB