About this article
Published Online: Jan 19, 2024
Page range: 79 - 82
DOI: https://doi.org/10.2478/aoj-1973-0001
© 1973 K. Godfrey, published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
K. Godfrey
Senior Lecturer, Department of Preventive Dentistry,
University of Sydney