No abstract available
MeSH terms
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17-Ketosteroids / metabolism
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17-Ketosteroids / urine*
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Adolescent
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Adult
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Child
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Child, Preschool
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Chorionic Gonadotropin / pharmacology*
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Humans
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Infertility, Male / urine*
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Leydig Cells / drug effects
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Male
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Puberty
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Spermatozoa*
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Testosterone / metabolism
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Testosterone / urine*
Substances
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17-Ketosteroids
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Chorionic Gonadotropin
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Testosterone