TY  - RPRT
TI  - Pre-oxygenation: an easy method for all elective patients.
AU  - P Maurette
AU  - D O'Flaherty
AU  - A P Adams
PY  - 1993
UR  - https://pubmed.ncbi.nlm.nih.gov/11767317/
ID  - 11767317
ER  -