Previous Article Next Article Table of Contents Science, Vol.274, No.5287, 629-631, 1996 DOI10.1126/science.274.5287.629 Export Citation Complementary-DNA for 12-Kilodalton B-Cell Growth-Factor - Misassigned Kovanen PE, Harju L, Timonen T Keywords:FACTOR GENE;ACTIVATION;EXPRESSION;PROTEIN;ASSAY Please enable JavaScript to view the comments powered by Disqus.