User talk:Johngregorymd

January 2022
Hello, I'm Peaceray. An edit that you recently made to Metformin seemed to be a test and has been reverted. If you want to practice editing, please use your sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Thanks! Peaceray (talk) 19:42, 29 January 2022 (UTC)