RT Journal Article SR Electronic T1 Radiolabeled Peptides for Targeting Cholecystokinin-B/Gastrin Receptor-Expressing Tumors JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1029 OP 1044 VO 40 IS 6 A1 Behr, Thomas M. A1 Jenner, Niels A1 Béhé, Martin A1 Angerstein, Christa A1 Gratz, Stefan A1 Raue, Friedhelm A1 Becker, Wolfgang YR 1999 UL http://jnm.snmjournals.org/content/40/6/1029.abstract AB