sequential sera from 45 patients with multiple myeloma ( mm ) and from 6 patients with solid tumors but normal bone marrows who received cyclophosphamide , 15 mg/kg/day for 4 days , were assayed for their effects on tritiated thymidine ( 3h-tdr ) incorporation by normal bone marrow cells and malignant plasma cells .
C0026764
multiple myeloma
C0010583
cyclophosphamide