TY  - RPRT
TI  - Peripheral upper lobe collapse in adults.
AU  - C Don
AU  - R Desmarais
PY  - 1989
DO  - 10.1148/radiology.170.3.2916018
UR  - https://pubmed.ncbi.nlm.nih.gov/2916018/
ID  - 2916018
ER  -