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 Cardiothoracic anesthesiology:

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

"

This fellowship consists of at least eight months of adult Cardiothoracic Anesthesiology, one month dedicated to transesophageal echocardiography, one month in cardiothoracic intensive care unit and two months of elective rotation which includes inpatient or outpatient cardiology or pulmonary medicine, invasive cardiology, medical or surgical critical care and extracorporeal perfusion technology.[citation needed]