File:Circadian rhythm labeled.jpg

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Circadian_rhythm_labeled.jpg ‎（400 × 267 像素，檔案大細：15 KB ，MIME類型：image/jpeg）

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描述Circadian rhythm labeled.jpg	English: Diagram illustrating the influence of dark-light rhythms on circadian rhythms and related physiology and behavior.
日期	Content created July 2008
來源	Circadian Rhythms Fact Sheet
作者	National Institute of General Medical Sciences

協議

	This image is a work of the National Institutes of Health, part of the United States Department of Health and Human Services, taken or made as part of an employee's official duties. As a work of the U.S. federal government, the image is in the public domain. Please ensure that this image was actually created by the US Federal government. The NIH frequently uses commercial images which are not public domain.
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

PDMCreative Commons Public Domain Mark 1.0falsefalse

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	日期／時間	縮圖	尺寸	用戶	註解
現時	2009年7月28號 (二) 10:05		400 × 267（15 KB）	Stevenfruitsmaak	{{Information \|Description={{en\|1=Diagram illustrating the influence of dark-light rythms on circadian rythms and related physiology and behavior.}} \|Source=[http://www.nigms.nih.gov/Publications/Factsheet_CircadianRhythms.htm Circadian Rhythms Fact Sheet

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