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International Journal of Gynaecology and Obstetrics: the Official Organ of the International Federation of Gynaecology and Obstetrics|April 1, 1995
From birth control to reproductive healthA Faúndes, E HardyClinical Chemistry|January 1, 1993
Differences in serum potassium concentrations in normal men in different geographic locationsM M Reidenberg, Z P Gu, B Lorenzo, et al.Contraception|November 16, 2004
Pituitary-ovarian function following the standard levonorgestrel emergency contraceptive dose or a single 0.75-mg dose given on the days preceding ovulationH B Croxatto, V Brache, M Pavez, et al.American Journal of Obstetrics and Gynecology|April 11, 1992
Rates and outcomes of planned pregnancy after use of Norplant capsules, Norplant II rods, or levonorgestrel-releasing or copper TCu 380Ag intrauterine contraceptive devicesI Sivin, J Stern, S Diaz, et al.International Journal of Gynaecology and Obstetrics: the Official Organ of the International Federation of Gynaecology and Obstetrics|November 22, 2007
The medical profession and the defense and promotion of sexual and reproductive rightsL Briozzo, A FaúndesInternational Journal of Gynaecology and Obstetrics: the Official Organ of the International Federation of Gynaecology and Obstetrics|July 1, 1997
Illegal abortion: consequences for women's health and the health care systemA Faúndes, E HardyContraception|May 10, 2000
Vaginal epithelial surface appearances in women using vaginal rings for contraceptionI S Fraser, M Lacarra, D R Mishell, et al.Supplement to International Journal of Gynecology and Obstetrics|January 1, 1989
Unwanted pregnancy: challenges for health policyJ A Pinotti, A FaúndesFertility and Sterility|March 13, 1998
Timing of onset of contraceptive effectiveness in Norplant implant users. Part I. Changes in cervical mucusT R Dunson, P D Blumenthal, F Alvarez, et al.Contraception|November 1, 1991
Prolonged intrauterine contraception: a seven-year randomized study of the levonorgestrel 20 mcg/day (LNg 20) and the Copper T380 Ag IUDSI Sivin, J Stern, E Coutinho, et al.Pageof 83