title: Experience with the 25-S double coil intrauterine contraceptive device (a preliminary report).
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D005069:Evaluation Studies as Topic; D005193:Family Planning Services; D005260:Female; D005431:Florida; D005500:Follow-Up Studies; D006801:Humans; D007434:Intrauterine Devices; D009042:Motivation