title: [Blood transfusion problems discussed at the hematological symposium of Czechoslovakia--Poland--East Germany].
mesh_terms: D001803:Blood Transfusion; D003226:Congresses as Topic; D003604:Czechoslovakia; D005859:Germany, East; D006405:Hematology; D006801:Humans; D007391:International Cooperation; D011044:Poland
vernacular_title: Transfúzní problematika na hematologickém symposiu CSSR--PLR--NDR.