one hundred and eleven patients with low-grade histology non-hodgkin 's lymphoma achieving a restaged complete response to one of three induction therapies on eastern cooperative oncology group ( ecog ) protocol est 2474 were randomized to receive either maintenance treatment with bcnu , cyclophosphamide , vincristine , and prednisone ( bcvp ) given every 6 weeks for an additional 18 months or no further therapy .
C0024305
non-hodgkin 's lymphoma
C0007257
bcnu