TY  - RPRT
TI  - BlackAorta: a rare finding at aortic valve replacement.
AU  - Ross J Goodfellow
AU  - Jeffrey Schwartz
AU  - Ferdinand Leya
PY  - 2005
UR  - https://pubmed.ncbi.nlm.nih.gov/15867448/
ID  - 15867448
ER  -