About this article
Published Online: Jan 17, 2024
Page range: 249 - 252
DOI: https://doi.org/10.2478/aoj-1971-0013
© 1971 J. D. Jago, published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
J. D. Jago
Lecturer in Dentistry for Children
University of Queensland