US Navy 080611-N-7498L-242 Lt. Cmdr. Ron Citro, a dentist embarked aboard the Military Sealift Command hospital ship USNS Mercy (T-AH 19), performs a tooth extraction on a patient in an improvised dental office
Autor: U.S. Navy photo by Mass Communication Specialist 2nd Class Mark LogicoOdkaz na autora: commons.wikimedia.org