title: [4th Haemoblastosis Symposium of the Society of Haematology and Blood Transfusion of the DDR].
mesh_terms: D000818:Animals; D006801:Humans; D009196:Myeloproliferative Disorders
vernacular_title: 4. Symposium Hamoblastosen der Gesellschaft fur Hamatologie und Bluttransfusion der DDR.