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Objectives: To compare the effects of a non-oral combination of a transdermal oestradiol patch (50 μg daily) and an intrauterine device (IUD) releasing 20 μg of levonorgestrel daily on the serum pattern of lipids and lipoproteins with an established oral regimen of a daily dose of 2 mg of oestradiol and 1 mg of noretisterone acetate. Methods: An open, randomized study comprised of 40 healthy, early...