TY  - RPRT
TI  - Influence of mitral valve prosthesis or rigid mitral ring on left ventricular pump function. A study on exposed and isolated blood-perfused porcine hearts.
AU  - G L van Rijk-Zwikker
AU  - J J Schipperheyn
AU  - H A Huysmans
AU  - A V Bruschke
PY  - 1989
UR  - https://pubmed.ncbi.nlm.nih.gov/2766519/
ID  - 2766519
ER  -