PT - JOURNAL ARTICLE AU - Hans-Jürgen Wester AU - Horst Kessler TI - Molecular Targeting with Peptides or Peptide-Polymer Conjugates: Just a Question of Size? DP - 2005 Dec 01 TA - Journal of Nuclear Medicine PG - 1940--1945 VI - 46 IP - 12 4099 - http://jnm.snmjournals.org/content/46/12/1940.short 4100 - http://jnm.snmjournals.org/content/46/12/1940.full SO - J Nucl Med2005 Dec 01; 46