Fig. 1.
Overall survival of patients with relapsed B-cell lymphomas with 2 treatments.
Fifty-two patients were treated with 131I-tositumomab, etoposide, cyclophosphamide, and autologous stem-cell transplantation (ASCT) (thin line), and 105 patients were treated with external-beam total-body irradiation (TBI) (1.5 Gy twice a day for 4 days), etoposide (60 mg/kg), cyclophosphamide (100 mg/kg), and ASCT (thick line).