Research clinics | 2013 year US$ | 2008 year (discounted) US$ |
Oncology | 147.847 | 126.961 |
Neurology | 17.228 | 14.794 |
Internal Medicine | 12.137 | 10.422 |
Cardiology | 2901 | 2491 |
Mean | 25.211 | 21.649 |