TY  - RPRT
TI  - Direct coronary artery surgery.
AU  - H M Windsor
AU  - M X Shanahan
AU  - R Deacon
PY  - 1971
DO  - 10.5694/j.1326-5377.1971.tb87659.x
UR  - https://pubmed.ncbi.nlm.nih.gov/5552436/
ID  - 5552436
ER  -