Please do not add unhelpful and unconstructive information to Wikipedia, as you did to Blood vessel. Your edits appear to be vandalism and have been reverted. If you would like to experiment, please use the sandbox. Thank you. C-M 23:11, 10 April 2007 (UTC)
- If this is a shared IP address, and you didn't make any unconstructive edits, consider creating an account for yourself so you can avoid further irrelevant warnings.
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