Validity of procalcitonin and C-reactive protein measurement when differentiating between benign and malignant pleural effusion

1. Botana-Rial, M.
2. Casado-Rey, P.
3. Leiro-Fernández, V.
4. Andrade-Olivié, M.
5. Represas-Represas, C.
6. Fernández-Villar, A.