Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page Autoimmune heart disease:

This text has been unreferenced on Wikipedia for a very long time. If you can't find a source, be bold and remove it!

"

These are the typical mechanisms of autoimmunity. Autoantibodies or auto-toxic T-lymphocyte mediated tissue destruction. The process is aided by neutrophils, the complement system, tumor necrosis factor alpha, interleukin-6 etc.[citation needed] Persistent inflammation may lead to fibrosis, scarring, and loss of normal cardiac architecture.