title: The effect of quality of care on contraceptive efficacy.
mesh_terms: D003267:Contraception; D005193:Family Planning Services; D006285:Health Planning; D006302:Health Services Research; D015397:Program Evaluation; D011787:Quality of Health Care
keywords: Contraception; Contraceptive Effectiveness; Family Planning; Family Planning Programs; Health Services Evaluation; Program Evaluation; Programs; Quality Of Health Care