Contraception
Volume 81, Issue 3 , Pages 223-225 , March 2010

Extended regimens of the contraceptive vaginal ring: evaluation of clinical aspects

  • Fernando Augusto Barreiros

      Affiliations

    • Department of Obstetrics and Gynecology, Sao Paulo Federal University Family Planning Clinic (UNIFESP), 1767 São Paulo, Brazil
    • Western Paulista University, Presidente Prudente, São Paulo, Brazil
  • ,
  • Cristina Aparecida Falbo Guazzelli

      Affiliations

    • Department of Obstetrics and Gynecology, Sao Paulo Federal University Family Planning Clinic (UNIFESP), 1767 São Paulo, Brazil
    • Corresponding Author InformationCorresponding author. Tel.: +55 11 55722605; fax: +55 11 55722605.
  • ,
  • Ricardo Barbosa

      Affiliations

    • Western Paulista University, Presidente Prudente, São Paulo, Brazil
  • ,
  • Francisco de Assis

      Affiliations

    • Western Paulista University, Presidente Prudente, São Paulo, Brazil
  • ,
  • Fábio Fernando de Araújo

      Affiliations

    • Department of Obstetrics and Gynecology, Sao Paulo Federal University Family Planning Clinic (UNIFESP), 1767 São Paulo, Brazil

Received 25 August 2009 ,Revised 30 September 2009 ,Accepted 14 October 2009.

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 There was no funding for this study.

PII: S0010-7824(09)00453-3

doi: 10.1016/j.contraception.2009.10.007

Contraception
Volume 81, Issue 3 , Pages 223-225 , March 2010