TY  - RPRT
TI  - Aortic valve-sparing operations for aortic root aneurysm.
AU  - T E David
PY  - 2001
DO  - 10.1053/stcs.2001.22990
UR  - https://pubmed.ncbi.nlm.nih.gov/11568875/
ID  - 11568875
ER  -