Effects of sex hormones on the secondary
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Hildemann, William H.
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Article
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1954
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John Wiley and Sons
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English
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The ovoviviparons Cyprinodonts are distinguished by a conspicuous sexual dimorphism which has been extensively studied in terms of both genetic and endocrine factors. Hereditary aspects of secondary sex characters have been analyzed in considerable detail in three of these species. Ti1 Xiphophorzcs