File:Rhythmicity of serum testosterone in human males.png
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Summary
| Description |
English: A graph depicting human male testosterone levels as part of a study into the effects of abstinence and sexual activity. |
| Date | |
| Source | Jiang, Ming; Jiang, Xin; Zhou, Qiang; Shen, Jin-wen (2003-03-01). "A research on the relationship between ejaculation and serum testosterone level in men" (PDF). Journals of Zhejiang University-Science 4 (2): 236-240. Zhejiang University Press. DOI:10.1631/jzus.2003.0236. PMID 12659241. |
| Author | CMBJ |
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I, the copyright holder of this work, hereby publish it under the following license:
 
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This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 07:02, 10 January 2013 | | 908 × 502 (48 KB) | CMBJ | User created page with UploadWizard |
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