Smart E R, Barnes I E
Br Dent J. 1989 Mar 25;166(6):229-34. doi: 10.1038/sj.bdj.4806780.
Closed circuit television has been used in the Department of Operative Dental Surgery of the University of Newcastle-upon-Tyne since 1966. The medium has played an increasingly important role in the teaching of technique courses, especially after 1978 when the large 80-place teaching laboratory of the newly-built Dental School was commissioned.