RT Journal Article SR Electronic T1 To All Interested Technologists JF Journal of Nuclear Medicine Technology JO J. Nucl. Med. Technol. FD Society of Nuclear Medicine SP 229 OP 229 VO 10 IS 4 A1 Dawry, Frank P. YR 1982 UL http://tech.snmjournals.org/content/10/4/229.3.abstract AB