TY  - RPRT
TI  - [Increase in myocardial resistance to ischemia by excluding the heart from the circulation by using a beta-adrenergic receptor block].
AU  - V F Portnoĭ
AU  - A V Machulin
AU  - G F Dvortsin
AU  - A Ia Shargorodskaia
PY  - 1979
UR  - https://pubmed.ncbi.nlm.nih.gov/34748/
ID  - 34748
ER  -