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出典:Wiktionary
出典:Wikipedia
出典:『Wikipedia』 (2011/08/05 13:05 UTC 版)
Ethynylestradiol pronounced /ˌɛθɨnɨlˌiːstrəˈdaɪ.əl/, also ethynyl estradiol (EE), is a derivative of estradiol. Ethynyl estradiol is an orally bio-active estrogen used in almost all modern formulations of combined oral contraceptive pills. It is one of the most commonly used medications.
ethinyl estradiol