title: Development of dental technology--Part 3. Training and courses for technicians.
mesh_terms: D003800:Dental Technicians; D004497:Education, Dental / Q000266:history*; D004739:England; D006665:History of Dentistry; D049672:History, 19th Century; D049673:History, 20th Century; D007879:Legislation, Dental; D013674:Technology, Dental / Q000193:education / Q000266:history*