User talk:75.4.201.42

June 2009
Welcome to Wikipedia. The recent edit you made to the page Diphtheria 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. Stainedglasscurtain (talk) 04:14, 3 June 2009 (UTC)