Some characteristic features of the history of stomatology in Bulgaria.
D002031:Bulgaria; D003813:Dentistry; D004497:Education, Dental; D006665:History of Dentistry; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D013218:State Dentistry / Q000266:history*; D000078329:Workforce