No abstract available
Publication types
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Research Support, U.S. Gov't, P.H.S.
MeSH terms
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Adolescent
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Adult
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Gonadal Steroid Hormones / blood*
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Gonadotropins, Pituitary / blood
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Humans
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Male
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Sperm Count
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Spermatogenesis
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Transsexualism / blood*
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Transsexualism / physiopathology
Substances
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Gonadal Steroid Hormones
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Gonadotropins, Pituitary