RT Journal Article SR Electronic T1 PHOTOCHEMICAL CONSIDERATIONS OF LIGHT-SENSITIVE COLD KITS AND RADIOPHARMACEUTICALS JF Journal of Nuclear Medicine Technology JO J. Nucl. Med. Technol. FD Society of Nuclear Medicine SP 90 OP 91 VO 21 IS 2 A1 Joseph C. Hung YR 1993 UL http://tech.snmjournals.org/content/21/2/90.abstract AB