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صورة:VitaminB12.png


Description

The structure of Vitamin B12

Source

Originally from en.wikipedia; description page is/was here.
(Original text : selfmade)

Date

2005-10-16 (first version); 2007-01-30 (last version)
(Original text : November 04, 2005 (UTC))

Author

Original uploader was BorisTM at en.wikipedia.

Permission
(Reusing this image)

Released into the public domain (by the author).
(Original text : Public domain)


License information

Public domain This image has been (or is hereby) released into the public domain by its author, BorisTM at the wikipedia project. This applies worldwide.

In case this is not legally possible:
BorisTM grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

Original upload log

(All user names refer to en.wikipedia)

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