Journal of obstetrics and gynaecology Canada : JOGC = Journal d'obstétrique et gynécologie du Canada : JOGC
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J Obstet Gynaecol Can · Jul 2007
Practice GuidelineCanadian Consensus Guideline on Continuous and Extended Hormonal Contraception, 2007.
To serve as a guideline for health care providers on the use of continuous and extended combined hormonal contraception regimens, to prevent pregnancy, and to delay menses that affect health-related quality of life. ⋯ The development of this guideline has been supported by unrestricted grants from Bayer HealthCare Pharmaceuticals, Janssen Ortho, Organon Canada Ltd., Paladin Labs Inc., Pfizer Canada Inc., and Wyeth Pharmaceuticals.