TY  - RPRT
TI  - Non-kinking endotracheal tubes.
AU  - A F ALSOP
PY  - 1955
DO  - 10.1111/j.1365-2044.1955.tb01641.x
UR  - https://pubmed.ncbi.nlm.nih.gov/13259128/
ID  - 13259128
ER  -