. 2019 Aug 28;2019:2982763. doi: 10.1155/2019/2982763
Copyright © 2019 Rajesh Kumar Yadav et al.
This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 2.
Bronchoscopy view of airway anthracosis.