TY  - RPRT
TI  - RADIOLOGICAL CHANGES IN PULMONARY ATELECTASIS.
AU  - A M LANSING
PY  - 1965
DO  - 10.1001/archsurg.1965.01320070054011
UR  - https://pubmed.ncbi.nlm.nih.gov/14220644/
ID  - 14220644
ER  -