Following the major breakthroughs in the and frequent and thorough exchange of treatment of acute leukemias in the seven- information. Hence, it was felt that a spe- ties by the introduction of intensive combi- cial series of symposia should be devoted to nation regimens, therapeutic progress has "Pharmacokinetics and Management of slowed down and the impression of stagna- Relapsed and Refractory Disease" comple- menting the established meetings on "Prog- tion may even have occured. In contrast, the knowledge about the biology of leu- nostic Factors and Treatment Strategies" kemias is rapidly...