one hundred two adult patients with stage iii1a ( 76 patients ) and stage iii1b ( 26 patients ) hodgkin 's disease were treated with two cycles of mechlorethamine , vincristine , procarbazine , and prednisone ( mopp ) and radiotherapy ( xrt ) between 1970 and 1984 .
C0019829
hodgkin 's disease
C0033223
procarbazine