Association of increased Visfatin/PBEF/NAMPT circulating concentrations and gene expression levels in peripheral blood cells with lipid metabolism and fatty liver in human morbid obesity

1. Catalán, V.
2. Gómez-Ambrosi, J.
3. Rodríguez, A.
4. Ramírez, B.
5. Silva, C.
6. Rotellar, F.
7. Cienfuegos, J.A.
8. Salvador, J.
9. Frühbeck, G.