Elevated negative predictive value of angiotensin converting enzyme in the diagnosis of active sarcoidosis

1. Muñoz, J.
2. García Río, F.
3. de Ramón, A.
4. Martínez, I.
5. Ortega, B.
6. García Satué, J.L.
7. Pino, J.M.
8. Granado, S.
9. Villamor, J.