No abstract available
MeSH terms
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Animals
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Cattle
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Drug Implants
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Estradiol / pharmacology
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Female
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Gonadal Steroid Hormones / pharmacology*
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Male
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Progesterone / pharmacology
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Sexual Behavior, Animal / drug effects*
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Testosterone / pharmacology
Substances
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Drug Implants
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Gonadal Steroid Hormones
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Testosterone
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Progesterone
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Estradiol