Download Article
Download the full article as a PDF file.
Language: English
Page range: 76 - 80
Submitted on: Oct 5, 2020
Accepted on: Nov 20, 2020
Published on: Aug 11, 2021
Published by: Medical University - Sofia
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year
Related subjects:
© 2021 I. Mermeklieva, K. Kamenarova, published by Medical University - Sofia
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.