Cell-free DNA concentration in pleural fluid and serum: Quantitative approach and potential prognostic factor in patients with cancer and pleural effusions

1. Benlloch, S.
2. Martí-Ciriquián, J.L.
3. Galbis-Caravajal, J.M.
4. Martín, C.
5. Sánchez-Payá, J.
6. Rodríguez-Paniagua, J.M.
7. Romero, S.
8. Massutí, B.