May 09, 2026
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  8. Norgestrel (prescribing information). L. Perrigo Company; 2025. https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=69dfa2ac-6a7e-4587-929c-9acabd97973b. Accessed April 23, 2026.
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小剂量口服避孕丸(仅含孕激素的避孕药)