The Medical Letter on Drugs and Therapeutics
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1420
July 8, 2013
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Quartette: An Ascending-Dose, Extended-Cycle Oral Contraceptive
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Quartette: An Ascending-Dose, Extended-Cycle Oral Contraceptive
July 8, 2013 (Issue: 1420)
The FDA has approved Quartette (Teva), an extended-cycle combination oral contraceptive containing increasing doses of the estrogen ethinyl estradiol (EE) combined with the progestin levonorgestrel (LNG). The rationale is that a gradual increase...more
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