TY  - RPRT
TI  - Predicting postoperative pulmonary complications. Is it a real problem?
AU  - P Williams-Russo
AU  - M E Charlson
AU  - C R MacKenzie
AU  - J P Gold
AU  - G T Shires
PY  - 1992
UR  - https://pubmed.ncbi.nlm.nih.gov/1599349/
ID  - 1599349
ER  -