title: Contraceptive use and the poor: a matter of choice?
authors.affiliation: Bill and Melinda Gates Institute for Population and Reproductive Health, Department of Population, Family and Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States. dgillesp@jhsph.edu
authors.forename: Duff
authors.initials: D
authors.lastname: Gillespie
mesh_terms: D003267:Contraception / Q000706:statistics & numerical data*; D003268:Contraception Behavior / Q000639:trends; D003710:Demography; D003906:Developing Countries; D005193:Family Planning Services / Q000600:supply & distribution; D005260:Female; D006801:Humans; D008297:Male; D012959:Socioeconomic Factors