(Q48448986)
Statements
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Serum gonadotropin and ovarian steroid levels in women during administration of a norethindrone-ethinylestradiol triphasic oral contraceptive (English)
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Ling WY
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Johnston DW
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Lea RH
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Bent AE
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Scott JZ
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Toews MR
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1 October 1985
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32
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4
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367-375
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