User talk:65.255.58.234

January 2020
Hello, I'm Eyer. I wanted to let you know that one or more of your recent contributions to Pulmonary circulation have been undone because they 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. — Eyer (If you reply, add   to your message to let me know.) 23:38, 28 January 2020 (UTC)