investigators of the children 's cancer study group entered 73 children with previously untreated localized non-hodgkin 's lymphoma on a prospective randomized trial of systemic treatment with either a four-drug program ( cyclophosphamide , vincristine , methotrexate , prednisone [ comp ] ) or a 10-drug ( lsa2-l2 modified ) program of 18 months duration .
C0024305
non-hodgkin 's lymphoma
C0042679
vincristine