Procalcitonin, C-reactive protein, and cell counts in the diagnosis of parapneumonic pleural effusions

1. San José, M.E.
2. Valdés, L.
3. Vizcaíno, L.H.
4. Mora, T.
5. Pose, A.
6. Soneira, E.
7. Crecente, C.
8. González-Barcala, F.J.