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

Diagnosing Pulmonary Embolism in the Emergency Department, Diet or Stress Reduction and Small-for-Gestational Age Births, Oxygen Therapy for Severe COVID-19, and more

Editor's Summary by Kristin Walter, MD, Associate Editor of JAMA, the Journal of the American Medical Association, for the December 7, 2021 issue.