Singapore: a cost-effect analysis of a family planning program.
D003267:Contraception; D003273:Contraceptive Devices; D003276:Contraceptives, Oral; D003365:Costs and Cost Analysis; D005193:Family Planning Services; D005380:Financing, Government; D005381:Financing, Organized; D006801:Humans; D007434:Intrauterine Devices; D012846:Singapore
D003276:Contraceptives, Oral