No abstract available
MeSH terms
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Adult
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Body Height
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Body Weight
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Contraceptives, Oral*
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Corpus Luteum
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Estradiol / blood
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Female
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Follicular Phase
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Humans
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Menstruation
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Norethindrone / blood
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Norethindrone / immunology
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Norethindrone / pharmacology*
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Progesterone / blood
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Radioimmunoassay
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Time Factors
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Uterine Hemorrhage
Substances
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Contraceptives, Oral
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Progesterone
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Estradiol
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Norethindrone