TY  - RPRT
TI  - Aspiration prevention.
AU  - L Wetstein
AU  - D F Kirby
PY  - 1987
DO  - 10.1016/s0003-4975(10)62055-3
UR  - https://pubmed.ncbi.nlm.nih.gov/3619550/
ID  - 3619550
ER  -