Altered dipeptidyl peptidase IV and prolyl endopeptidase activities in chronic tonsillitis, tonsillar hyperplasia and adenoid hyperplasia

1. Larrinaga, G.
2. Pérez, I.
3. Sanz, B.
4. Zarrazquin, I.
5. Casis, L.
6. Anta, J.A.
7. Martínez, A.
8. Santaolalla, F.