Progress report on intrauterine devices.
D000569:Americas; D003267:Contraception; D019049:Developed Countries; D005069:Evaluation Studies as Topic; D005193:Family Planning Services; D007434:Intrauterine Devices; D009656:North America; D016730:Program Development; D012153:Retention, Psychology; D013223:Statistics as Topic; D014481:United States
Americas; Contraception; Contraception Failure; Contraception Termination; Contraceptive Methods; Developed Countries; Evaluation; Family Planning; Iud; North America; Northern America; Progress Report; Retention; Size; Tables And Charts; United States; Use-effectiveness