TY  - RPRT
TI  - Beta-blockade for patients undergoing vascular surgery.
AU  - R S Litwack
AU  - D M Gilligan
AU  - V DeGruttola
PY  - 2000
UR  - https://pubmed.ncbi.nlm.nih.gov/10755897/
ID  - 10755897
ER  -