[Solving the complex problem of malignant neoplasms in nations belonging to the Council of Economic Mutual Aid from 1976 to 1980].
D005061:Europe, Eastern; D007391:International Cooperation; D009369:Neoplasms; D012106:Research
Plnenie komplexného problému "zhubné novotvary" v krajinách RVHP za obdobie 1976--1980.