AUTHOR=Elwakil Reda , Ocama Ponsiano , Kayamba Violet , Fouad Yasser , Ojo Olusegun TITLE=Editorial: Global excellence in gastroenterology: Africa JOURNAL=Frontiers in Medicine VOLUME=9 YEAR=2023 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2022.1121276 DOI=10.3389/fmed.2022.1121276 ISSN=2296-858X