File talk:Button case.png
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Am I insane or is this image really changing daily? Right now it shows the structural formula of hypoxanthine... --NEUROtiker 01:11, 27 February 2007 (UTC)
Am I insane or is this image really changing daily? Right now it shows the structural formula of hypoxanthine... --NEUROtiker 01:11, 27 February 2007 (UTC)[reply]