Phase II clinical trial of denileukin diftitox in combination with rituximab in previously untreated follicular B-cell non-Hodgkins lymphoma Ansell, S. M. , Tang, H. , Nowakowski, G. S. , Nikcevich, D. A. ... - ASH - 53rd ASH Annual Meeting and Exposition - 2010 Abstract - Primary - Primary - Lymphoma - NCCTG-N0682