Cholesterol: A useful parameter for distinguishing between pleural exudates and transudates

1. Valdes, L.
2. Pose, A.
3. Suarez, J.
4. Gonzalez-Juanatey, J.R.
5. Sarandeses, A.
6. San Jose, E.
7. Dobana, J.M.A.
8. Salgueiro, M.
9. Suarez, J.R.R.