Jama Editors' Summary: On Research In Medicine, Science, & Clinical Practice. For Physicians, Researchers, & Clinicians.

Dexamethasone Dose in Adults With Severe COVID-19, Mental Stress-Induced Myocardial Ischemia and Cardiovascular Events, Medicare Outcomes From the Oncology Care Model, and more

Editor's Summary by Mary McDermott, MD, Deputy Editor of JAMA, the Journal of the American Medical Association, for the November 9, 2021 issue.