title: [Birth rate, fertility rate, and reproduction rate].
authors.forename: Z
authors.initials: Z
authors.lastname: Liu
mesh_terms: D001723:Birth Rate; D003710:Demography; D005298:Fertility; D011153:Population; D011157:Population Dynamics; D012098:Reproduction; D012106:Research
keywords: Birth Rate; Demographic Factors; Fertility; Fertility Measurements; Fertility Rate; Population; Population Dynamics; Reproduction; Research Methodology