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 1245 OP 1247 VO 18 IS 12 A1 John J. Coupal A1 Andrew Fried A1 Euishin E. Kim A1 Guy Simmons YR 1977 UL http://jnm.snmjournals.org/content/18/12/1245.abstract AB