title: [The world's population trend].
authors.forename: Q
authors.initials: Q
authors.lastname: Shen
mesh_terms: D003710:Demography; D011153:Population; D011157:Population Dynamics; D011158:Population Growth; D012106:Research; D013223:Statistics as Topic
keywords: Demographic Factors; Estimation Technics; Population; Population Dynamics; Population Growth Estimation; Research Methodology; World