title: Birth rate of Beijing population drops nearly 60% in 20 years.
mesh_terms: D001208:Asia; D001290:Attitude; D001519:Behavior; D001723:Birth Rate; D002681:China; D003710:Demography; D003906:Developing Countries; D005191:Family Characteristics; D005202:Asia, Eastern; D005298:Fertility; D011153:Population; D011157:Population Dynamics; D011584:Psychology; D012106:Research; D012107:Research Design
keywords: Asia; Attitude; Behavior; Birth Rate--changes; China; Demographic Factors; Developing Countries; Eastern Asia; Family And Household; Family Characteristics; Family Size; Fertility; Fertility Measurements; Measurement; Population; Population Dynamics; Psychological Factors; Research Methodology