TY  - RPRT
TI  - Valved stentless composite graft 35.
AU  - Paul P Urbanski
PY  - 2002
DO  - 10.1016/s0003-4975(01)03153-8
UR  - https://pubmed.ncbi.nlm.nih.gov/11845913/
ID  - 11845913
ER  -