title: Demographic change and population policy in four Asian nations:  Japan, Korea, Singapore and Thailand.
mesh_terms: D001208:Asia; D001210:Asia, Southeastern; D003710:Demography; D019049:Developed Countries; D003906:Developing Countries; D004467:Economics; D005193:Family Planning Services; D005202:Asia, Eastern; D005298:Fertility; D006285:Health Planning; D007214:Indonesia; D007564:Japan; D007723:Korea; D011153:Population; D011157:Population Dynamics; D011640:Public Policy; D012846:Singapore; D012922:Social Change; D013785:Thailand
keywords: Asia; Comparative Studies; Demographic Factors; Developed Countries; Developing Countries; Eastern Asia; Economic Development; Economic Factors; Family Planning; Family Planning Programs; Fertility--changes; Indonesia; Japan; Korea; Korea, Republic Of; Policy; Population; Population Dynamics; Population Policy; Singapore; Social Development; Social Policy; Southeastern Asia; Thailand