Welcome to Wikipedia. Although everyone is welcome to make constructive contributions to Wikipedia, at least one of your recent edits, such as the one you made to Pulmonary embolism, did not appear to be constructive and has been reverted. Please use the sandbox for any test edits you would like to make, and read the welcome page to learn more about contributing constructively to this encyclopedia. Thank you. Versus22 talk 01:41, 8 February 2009 (UTC)
The you made to Pulmonary embolism constitutes vandalism, and has been reverted. Please do not continue to remove content from articles without explanation. Thank you. Alansohn (talk) 01:47, 8 February 2009 (UTC)
Welcome to Wikipedia. The you made to the page Robert Nietzel Buck has been reverted, as it appears to be unconstructive. Use the sandbox for testing; if you believe the edit was constructive, please ensure that you provide an informative edit summary. You may also wish to read the introduction to editing. Thank you. Recognizance (talk) 22:50, 23 May 2009 (UTC)
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