TY  - RPRT
TI  - Intubation difficulty scale: anticipated best use.
AU  - J L Benumof
PY  - 1997
DO  - 10.1097/00000542-199712000-00002
UR  - https://pubmed.ncbi.nlm.nih.gov/9416708/
ID  - 9416708
ER  -