TY  - RPRT
TI  - Cardiovascular surgery in the elderly.
AU  - S Aziz
AU  - F L Grover
PY  - 1999
DO  - 10.1016/s0733-8651(05)70066-7
UR  - https://pubmed.ncbi.nlm.nih.gov/10093775/
ID  - 10093775
ER  -