Table 1 Energy-dispersive X-ray spectroscopy analysis results. The measurements show the weight percentages of the residue elements within the tissues
| Tissue | Cr | Mn | Fe | Cu | Zn | Cd | Pb |
|---|---|---|---|---|---|---|---|
| Close to the gunshot | 0.54 | 1.15 | 1.72 | 10.70 | 41.46 | 1.05 | 42.22 |
| Away from the gunshot | 0.00 | 0.45 | 0.85 | 11.95 | 45.21 | 3.22 | 36.13 |