TY  - RPRT
TI  - Principles, problems, practices of anesthesia for thoracic surgery.
AU  - H K BEECHER
PY  - 1951
DO  - 10.1001/archsurg.1951.01250030211005
UR  - https://pubmed.ncbi.nlm.nih.gov/14789364/
ID  - 14789364
ER  -