TY  - RPRT
TI  - Unblocking tracheal tubes.
AU  - J Sizer
AU  - J M Pierce
PY  - 1992
DO  - 10.1111/j.1365-2044.1992.tb02154.x
UR  - https://pubmed.ncbi.nlm.nih.gov/1567012/
ID  - 1567012
ER  -