TY  - RPRT
TI  - The pre-operative chest radiograph.
AU  - S A Thompson
AU  - J S Harper
PY  - 1987
DO  - 10.1259/0007-1285-60-714-597
UR  - https://pubmed.ncbi.nlm.nih.gov/3620821/
ID  - 3620821
ER  -