of 75 consecutive patients with stage iv hodgkin 's disease , we assigned 38 to receive mopp alone ( mechlorethamine , vincristine , procarbazine , and prednisone ) and 37 to receive mopp alternating monthly with abvd ( doxorubicin , bleomycin , vinblastine , and dacarbazine ) - a combination of drugs not cross-resistant with mopp .
C0050380
abvd
C0013089
doxorubicin