TY  - RPRT
TI  - Signs in thoracic imaging.
AU  - Geoffrey B Marshall
AU  - Brenda A Farnquist
AU  - John H MacGregor
AU  - Paul W Burrowes
PY  - 2006
DO  - 10.1097/01.rti.0000189192.70442.7a
UR  - https://pubmed.ncbi.nlm.nih.gov/16538167/
ID  - 16538167
ER  -