title: Explaining regional fertility variations in the Philippines.
authors.forename: S B
authors.initials: SB
authors.lastname: Westley
authors.lastname: Palmore Ja
authors.forename: R D
authors.initials: RD
authors.lastname: Retherford
mesh_terms: D001208:Asia; D001210:Asia, Southeastern; D003267:Contraception; D003268:Contraception Behavior; D003710:Demography; D003906:Developing Countries; D004467:Economics; D005193:Family Planning Services; D005298:Fertility; D006301:Health Services Needs and Demand; D010679:Philippines; D011153:Population; D011157:Population Dynamics; D011640:Public Policy
keywords: Asia; Contraception; Contraceptive Methods; Contraceptive Usage; Demographic Factors; Developing Countries; Economic Factors; Family Planning; Fertility Determinants; Fertility--changes; Needs; Philippines; Policy; Population; Population Dynamics; Southeastern Asia