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

Preop Antibiotics and SSIs, Air Pollution and Mortality, Calcium to Prevent Fractures, and more

Editor's Summary by Howard Bauchner, MD, Editor in Chief of JAMA, the Journal of the American Medical Association, for the December 26, 2017 issue