passages.id: 1387
passages.type: sentence
passages.text: A cooperative randomized controlled study of bestatin immunotherapy in combination with remission maintenance chemotherapy for adult acute nonlymphocytic leukemia ( ANLL ) was performed .
entities.id: 1388
entities.type: intervention
entities.text: bestatin
entities.id: 1389
entities.type: participant
entities.text: adult acute nonlymphocytic leukemia ( ANLL )