Prothrombin fragment F1 + 2 and von Willebrand factor levels and left ventricular systolic function. Peripheral versus intracardiac blood samples [8]

1. Marín, F.
2. Roldán, V.
3. Sánchez, B.
4. Berenguer, A.
5. Ruiz-Nodar, J.M.
6. Climent, V.E.
7. Marco, P.
8. Sogorb, F.