User talk:2A00:23C6:F08B:2F01:50B5:AFEC:2566:DDB6

April 2022
Hello, I'm Mako001. I noticed that you made a change to an article, Phases of clinical research, but you didn't provide a source. I’ve removed it for now, but if you’d like to include a citation to a reliable source and re-add it, please do so! If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. Mako001 (C) (T)  🇺🇦 13:53, 30 April 2022 (UTC)