| Title |
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Seasonal fluctuations in plasma testosterone levels and diurnal song activity in free-living male great tits
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| Author |
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| Language |
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English
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| Source (journal) |
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General and comparative endocrinology. - New York | |
| Publication |
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New York : 2003
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| ISSN |
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0016-6480
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| Volume/pages |
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134(2003), p. 1-9
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| ISI |
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000185584900001
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| Full text (Publishers DOI) |
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