No abstract available
MeSH terms
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17-Hydroxycorticosteroids / pharmacology
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Animals
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Castration
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Depression, Chemical
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Estradiol / administration & dosage
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Estradiol / pharmacology*
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Estrus / drug effects*
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Female
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Ketosteroids / pharmacology
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Norethandrolone / pharmacology
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Pregnancy
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Pregnanes / pharmacology
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Progestins / pharmacology
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Sheep
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Statistics as Topic
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Time Factors
Substances
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17-Hydroxycorticosteroids
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Ketosteroids
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Pregnanes
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Progestins
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Estradiol
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Norethandrolone