Letters to the EditorCOVID-19 and Renin Angiotensin Aldosterone System: A Pharmacogenomic ViewEL Desoky, Ehab S. MD, PhDAuthor Information Faculty of Medicine, Assiut University, Assiut, Egypt The author has no conflicts of interest to declare. American Journal of Therapeutics: January/February 2021 - Volume 28 - Issue 1 - p e136-e139 doi: 10.1097/MJT.0000000000001299 Buy Metrics Copyright © 2020 Wolters Kluwer Health, Inc. All rights reserved.