[World Fertility Survey:  results and further research activities].
Esenwein-rothe
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D001723:Birth Rate; D003625:Data Collection; D003710:Demography; D005069:Evaluation Studies as Topic; D005298:Fertility; D011153:Population; D011157:Population Dynamics; D012106:Research; D012494:Sampling Studies; D012942:Social Sciences
Critique; Demographic Factors; Demography; Fertility; Fertility Measurements; Fertility Surveys; Literature Review; Population; Population Dynamics; Research Methodology; Sampling Studies; Social Sciences; Studies; Survey Methodology; Surveys; World; World Fertility Surveys