Macroamylasemia: Presentation of two cases. His association with hepatopathy for erythromycin estearate

1. Perez Sola, A.
2. Castellano, G.
3. Arenas, J.
4. Canga, F.
5. Martinez Montiel, P.
6. Colina, F.
7. De Cuenca, B.
8. Solis Herruzo, J.A.