User talk:Hrfbiausudbh

May 2018
Hello, I'm Mz7. I wanted to let you know that I reverted one of your recent contributions —specifically this edit to Mercury poisoning— because it did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help Desk. Thanks. Mz7 (talk) 01:57, 9 May 2018 (UTC)

Please refrain from making unconstructive edits to Wikipedia, as you did with this edit to Mercury poisoning. Your edits appear to constitute vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Repeated vandalism can result in the loss of editing privileges. Thank you. Mz7 (talk) 02:04, 9 May 2018 (UTC)