title: [The infant mortality rate in Bulgaria (1900-1990)].
authors.forename: D
authors.initials: D
authors.lastname: Chalakova
mesh_terms: D002031:Bulgaria; D003710:Demography; D019049:Developed Countries; D004467:Economics; D005060:Europe; D005061:Europe, Eastern; D007226:Infant Mortality; D009026:Mortality; D011153:Population; D011157:Population Dynamics; D012106:Research
keywords: Bulgaria; Comparative Studies; Demographic Factors; Developed Countries; Eastern Europe; Economic Development; Economic Factors; Europe; Historical Survey; Infant Mortality--changes; Mortality; Population; Population Dynamics; Research Methodology; Studies