Chemistry and lung toxicity of particulate matter emitted from firearms Posted on December 2, 2022 By Becky Carter Yong Ho Kim, Samuel A. Vance, Johanna Aurell, Amara L. Holder, Joseph Patrick Pancras, Brian Gullett, Stephen H. Gavett, Kevin L. McNesby & M. Ian Gilmour Sci Rep; 12:20722; 2022 Access article Chemistry, Firearms and Toolmarks, Trace Evidence