No abstract available
MeSH terms
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Animals
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Circadian Rhythm
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Estrus*
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Female
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Follicle Stimulating Hormone / blood*
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Luteinizing Hormone / blood*
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Male
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Mice
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Organ Size
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Ovary / physiology*
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Pregnancy
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Pseudopregnancy*
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Radioimmunoassay
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Sex Factors
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Testis / physiology*
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Time Factors
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Uterus / anatomy & histology
Substances
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Luteinizing Hormone
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Follicle Stimulating Hormone