User talk:S4m21

October 2010
Welcome to Wikipedia. Although everyone is welcome to contribute to Wikipedia, at least one of your recent edits, such as the one you made to HPV vaccine, did not appear to be constructive and has been reverted or removed. 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. -- Gogo Dodo (talk) 18:19, 19 October 2010 (UTC)

Please refrain from making test edits in Wikipedia pages, such as those you made to HPV vaccine, even if you intend to fix them later. Such edits appear to be vandalism and have been reverted. If you would like to experiment again, please use the sandbox. Thank you. -- Gogo Dodo (talk) 18:25, 19 October 2010 (UTC)