[Different features and conditions of the fertility transition in the developed countries and the developing countries].
Wu
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CP
D003710:Demography; D019049:Developed Countries; D003906:Developing Countries; D005298:Fertility; D011153:Population; D011157:Population Dynamics; D011640:Public Policy
Demographic Factors; Demographic Transition; Developed Countries; Developing Countries; Fertility; Policy; Population; Population Dynamics; Population Policy; Social Policy