The National Referral Hospital is the public hospital of Bhutan, located in the capital of Bhutan, Thimphu. Since it was established in 1972, the hospital has been supplying free basic medical treatment as well as advanced surgeries and emergency services to citizens from all over the country. It provides the most sophisticated health evaluation and management services in the country. Recently the hospital has added CT and MRI diagnosis equipment and improved lab services. The hospital has a library with many current textbooks.