TY  - RPRT
TI  - Direct coronary artery surgery.
AU  - C E Anagnostopoulos
PY  - 1973
DO  - 10.1016/s0025-7125(16)32313-6
UR  - https://pubmed.ncbi.nlm.nih.gov/4569830/
ID  - 4569830
ER  -