TY  - RPRT
TI  - [Coronary surgery and emergency operation systems].
AU  - H Koyanagi
AU  - H Nishida
AU  - M Endo
AU  - H Hayashi
PY  - 1986
UR  - https://pubmed.ncbi.nlm.nih.gov/3761606/
ID  - 3761606
ER  -