TY  - RPRT
TI  - Difficult tracheal intubation.
AU  - D Zuck
PY  - 1985
DO  - 10.1111/j.1365-2044.1985.tb10563.x
UR  - https://pubmed.ncbi.nlm.nih.gov/4061790/
ID  - 4061790
ER  -