TY  - RPRT
TI  - Aortic valve conservation in acute type A dissection.
AU  - S Westaby
AU  - T Katsumata
AU  - E Freitas
PY  - 1997
DO  - 10.1016/s0003-4975(97)00803-5
UR  - https://pubmed.ncbi.nlm.nih.gov/9354536/
ID  - 9354536
ER  -