a total of 277 patients with untreated hodgkin 's disease , clinical stages i-ii , were randomized to cyclophosphamide , vinblastine , procarbazine , and prednisone ( cvpp ) alone for 6 monthly cycles or to cvpp plus radiation therapy ( rt ) , 3,000 rad , to involved areas ( cvpp plus rt ) .
C0019829
hodgkin 's disease
C0010583
cvpp