Publication | Open Access
Levonorgestrel vs. Copper Intrauterine Devices for Emergency Contraception
124
Citations
20
References
2021
Year
The levonorgestrel IUD was noninferior to the copper IUD for emergency contraception. (Supported by the Eunice Kennedy Shriver National Institute of Child Health and Human Development and others; ClinicalTrials.gov number, NCT02175030.).
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