LETTER TO THE EDITORLetter to the editor re: DiMaggio, C. Et al. “Changes in U.S. mass shooting deaths associated with the 1994–2004 federal assault weapons ban: Analysis of open-source data. J Trauma Acute Care. 2019;86(1):11–19.“Klarevas, Louis PhD Author Information University of Massachusetts-Boston Boston, Massachusetts Journal of Trauma and Acute Care Surgery: May 2019 - Volume 86 - Issue 5 - p 926-928 doi: 10.1097/TA.0000000000002220 Buy Metrics Copyright © 2019 Wolters Kluwer Health, Inc. All rights reserved.