TY  - RPRT
TI  - Could a regional trauma system in eastern Switzerland decrease the mortality of blunt polytrauma patients? A prospective cohort study.
AU  - Joseph Johann Osterwalder
PY  - 2002
DO  - 10.1097/00005373-200206000-00003
UR  - https://pubmed.ncbi.nlm.nih.gov/12045627/
ID  - 12045627
ER  -