title: Mechanism of action of demethylating and immune modulatory agents--introduction.
authors: Department of Hematology and Oncology, University Hospital, Theodor-Kutzer-Ufer 1-3, D-68167 Mannheim, Germany. w.k.hofmann@umm.de
authors: Wolf-K
authors: WK
authors: Hofmann
authors: Carsten
authors: C
authors: Müller-Tidow