TY  - RPRT
TI  - An apparently immobile mitral valve prosthesis leaflet.
AU  - Lukas E Spieker
AU  - Rolf Jenni
PY  - 2004
DO  - 10.1016/j.echo.2004.04.002
UR  - https://pubmed.ncbi.nlm.nih.gov/15282497/
ID  - 15282497
ER  -