User talk:Richarddaggett

Recent edit to Iron lung
Hello, and welcome to Wikipedia. I noticed that you made a change to an article, Iron lung, but you didn't provide a reliable source. It's been removed for now, but if you'd like to include a citation and re-add it, please do so! If you need guidance on referencing, please see the referencing for beginners tutorial, or if you think I made a mistake, you can leave me a message on my talk page. Thank you! —  Quasar   G.  22:59, 3 July 2017 (UTC)