@misc{indiciae5e0b54d74e00, title = {Pathologic quiz case 2. Tracheal tuberculosis (TB).}, author = {M V Knappe and J W Schneider and R T Gregor}, year = {1998}, url = {https://pubmed.ncbi.nlm.nih.gov/9559700/}, note = {Source identifier: 9559700} }