title: Application of demographic methods in population planning.
mesh_terms: D000367:Age Factors; D001723:Birth Rate; D003267:Contraception; D003270:Contraceptive Agents; D003710:Demography; D003906:Developing Countries; D004641:Emigration and Immigration; D005193:Family Planning Services; D005260:Female; D005298:Fertility; D006801:Humans; D007434:Intrauterine Devices; D008297:Male; D008393:Marriage; D008954:Models, Biological; D009026:Mortality; D011155:Population Control; D011157:Population Dynamics; D011158:Population Growth; D049590:Postpartum Period; D011247:Pregnancy; D012098:Reproduction; D013223:Statistics as Topic; D013245:Sterilization, Reproductive; D014507:Urbanization
chemical_list: D003270:Contraceptive Agents