Intrauterine contraception: most cost-effective birth control.
D000293:Adolescent; D000328:Adult; D003267:Contraception / Q000191:economics* / Q000706:statistics & numerical data; D003268:Contraception Behavior / Q000706:statistics & numerical data; D003362:Cost-Benefit Analysis; D005260:Female; D006801:Humans; D007434:Intrauterine Devices / Q000191:economics* / Q000706:statistics & numerical data; D011247:Pregnancy; D014481:United States