Shannon Ruzycki Willis H Tsai Warren J Davidson
10.1016/j.rmcr.2015.02.003
Respir Med Case Rep
2015 Mar 2;15:1-3.
flow-volume loop spirometry tracheal bronchus
CC BY-NC-ND
https://pubmed.ncbi.nlm.nih.gov/26236587/
Case Reports
PMC4501453
26236587
Flow-volume loop abnormality detecting a previously unrecognized right upper lobe tracheal bronchus
2015