title: Hodgkin's lymphoma: new insights in an old disease. Preface.
authors.affiliation: Department of Internal Medicine I, Haus Lebenswert, University Hospital of Cologne, Kerpenerstr. 62, 50931 Cologne, Germany.
authors.forename: Volker
authors.initials: V
authors.lastname: Diehl
authors.forename: Andreas
authors.initials: A
authors.lastname: Engert
authors.forename: Daniel
authors.initials: D
authors.lastname: Re
mesh_terms: D006689:Hodgkin Disease / Q000175:diagnosis* / Q000628:therapy*; D006801:Humans