TY  - RPRT
TI  - Prosthetic aortic valves.
AU  - W Flameng
PY  - 1997
DO  - 10.1093/oxfordjournals.eurheartj.a015392
UR  - https://pubmed.ncbi.nlm.nih.gov/9243131/
ID  - 9243131
ER  -