DOI: 10.1055/s-00030576

Revista Brasileira de Ginecologia e Obstetrícia / RBGO Gynecology and Obstetrics

References

Kavanaugh ML, Jerman J.
Contraceptive method use in the United States: trends and characteristics between 2008, 2012 and 2014.

Contraception 2018;
97 (01) 14-21 . Doi: 10.1016/j.contraception.2017.10.003

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