TY  - RPRT
TI  - [Percutaneous dilatation tracheotomy].
AU  - W Kehrl
AU  - H W Bause
PY  - 1994
DO  - 10.1055/s-2007-997090
UR  - https://pubmed.ncbi.nlm.nih.gov/8161411/
ID  - 8161411
ER  -