TY  - JOUR
TI  - Prevention of calcification with TPEN in pericardial bio-prosthetic heart valve material
AU  - Shirafkan, A.
AU  - Gholamrezanezhad, A.
JO  - The Anatolian Journal of Cardiology
PY  - 2008
VL  - 8
SP  - 82
EP  - 82
DO  - 
ER  -