RT Journal Article SR Electronic T1 Abstracts of Current Literature JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 951 OP 953 VO 18 IS 9 A1 John J. Coupal A1 Andrew Fried A1 Euishin E. Kim YR 1977 UL http://jnm.snmjournals.org/content/18/9/951.abstract AB