title: [20 years of German-Russian cooperation in pediatric hematology and oncology].
authors.forename: U
authors.initials: U
authors.lastname: Göbel
authors.forename: U
authors.initials: U
authors.lastname: Creutzig
authors.forename: T
authors.initials: T
authors.lastname: Klingebiel
mesh_terms: D004059:Diffusion of Innovation; D005544:Forecasting; D005858:Germany; D006301:Health Services Needs and Demand / Q000639:trends; D006405:Hematology / Q000639:trends*; D006776:Hospitals, Pediatric / Q000639:trends; D006801:Humans; D007391:International Cooperation; D020407:Internet / Q000639:trends; D008495:Medical Oncology / Q000639:trends*; D010372:Pediatrics / Q000639:trends*; D011057:Politics; D012426:Russia; D012922:Social Change; D012955:Societies, Medical / Q000639:trends