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As often as needed: appropriate use of emergency contraceptive pills

Katrina Abuabara1, Davida Becker, Charlotte Ellertson

  • 1The Population Council, Panzacola No. 62, Int. 102, Colonia Villa Coyoacan, 04000, Mexico City, Mexico. kabuabara@popcouncil.org.mx

Contraception
|March 23, 2004
PubMed

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