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Low-Dose Oral Contraceptives

《英文msh詞典》Low-Dose Oral Contraceptives
[入口詞] Low-Dose Oral Contraceptives
[主題詞] Contraceptives,Oral
[英文釋義] Compounds,usually hormonal,taken orally in order to block ovulation and prevent the occurrence of pregnancy. The hormones are generally estrogen or progesterone or both.