TY  - RPRT
TI  - Valve-sparing aortic root repair with patch technique.
AU  - Paul P Urbanski
PY  - 2005
DO  - 10.1016/j.athoracsur.2004.12.036
UR  - https://pubmed.ncbi.nlm.nih.gov/16122439/
ID  - 16122439
ER  -