Dentists work on an Italian patient at DentVitalis clinic in Rijeka, on Croatia's northern Adriatic coast, on September 2, 2009. Croatia earned more than 7.5 billion euros from tourism in 2008, but only a fraction of that from medical tourism, and the country is now trying to promote itself as a top medical tourism destination. Picture taken September 2, 2009. REUTERS/Sasa Kavic (CROATIA HEALTH TRAVEL) QUALITY FROM SOURCE
REUTERS/STR