TY  - RPRT
TI  - An expanded indication for coronary surgery.
AU  - W D Johnson
AU  - K L Kayser
PY  - 1973
DO  - 10.1016/s0003-4975(10)65805-5
UR  - https://pubmed.ncbi.nlm.nih.gov/4721188/
ID  - 4721188
ER  -