Serum retinol-binding protein 4 is not increased in obesity or obesity-associated type 2 diabetes mellitus, but is reduced after relevant reductions in body fat following gastric bypass

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