Problems of health and position of the elderly in socialist countries of Eastern Europe.
D000368:Aged; D003710:Demography; D005061:Europe, Eastern; D005260:Female; D006266:Health Education; D006301:Health Services Needs and Demand; D006299:Health Services for the Aged / Q000600:supply & distribution*; D006801:Humans; D008017:Life Expectancy; D008297:Male; D008875:Middle Aged; D009026:Mortality; D010415:Pensions; D012179:Retirement; D012943:Social Security / Q000458:organization & administration; D012950:Socialism; D012959:Socioeconomic Factors