title: [Comparative study of intrauterine devices: TCu380A and Flexigard].
mesh_terms: D000569:Americas; D001938:Brazil; D003267:Contraception; D003268:Contraception Behavior; D003906:Developing Countries; D005193:Family Planning Services; D005500:Follow-Up Studies; D007434:Intrauterine Devices; D007435:Intrauterine Devices, Copper; D007843:Latin America; D012106:Research; D013020:South America; D013812:Therapeutics
keywords: Americas; Brazil; Comparative Studies; Contraception; Contraception Continuation; Contraception Failure; Contraceptive Effectiveness; Contraceptive Methods; Contraceptive Usage; Developing Countries; Family Planning; Follow-up Studies; Insertion; Iud; Iud, Copper Releasing; Latin America; Research Methodology; South America; Studies; Treatment
vernacular_title: Estudo comparativo entre os dispositivos intrauterinos: TCu380A e Flexigard.