[The use of ultrasounds in real time in the localization of intrauterine contraceptive devices (author's transl)].
D003267:Contraception; D003268:Contraception Behavior; D003933:Diagnosis; D005069:Evaluation Studies as Topic; D005193:Family Planning Services; D007434:Intrauterine Devices; D012106:Research; D014465:Ultrasonics
Case Studies; Contraception; Contraception Failure; Contraception Termination; Contraceptive Methods; Contraceptive Usage; Examinations And Diagnoses; Family Planning; Iud; Research Methodology; Studies; Ultrasonics; Use-effectiveness