Retraction: The triterpenoid CDDO-Imidazolide induces apoptosis and enhances fludarabine-induced apoptosis of CLL B-cells
Blood (2004) - Comment
pubmed: 14739219  doi: 10.1182/blood-2003-11-3774  issn: 0006-4971  issn: 1528-0020 

Irene M. Pedersen, Juan M. Zapata, Temesgen Samuel, Fiona L. Scott, Guy S. Salvesen, Tadashi Honda, Gordon W. Gribble, Nanjoo Suh, Michael B. Sporn, Thomas J. Kipps, John C. Reed