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File:Idealized curves of estradiol levels after injection of different estradiol esters in women.png - Wikipedia
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Metabolism of Estrogen and Testosterone and Their Role in the Context of Metabolic Diseases | SpringerLink
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File:Estrogen levels with 1.25 g of 0.06% transdermal estradiol gel (EstroGel) per day in postmenopausal women.png - Wikipedia
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