TY  - RPRT
TI  - [The effects cervicothoracic sympathetic blockade on left ventricular function].
AU  - W Schlack
PY  - 1999
DO  - 10.1055/s-1999-201
UR  - https://pubmed.ncbi.nlm.nih.gov/10494362/
ID  - 10494362
ER  -