Evaluation of postoperative pain after laparoscopic cholecystectomy: Correlation between visual analogic scale (VAS) and systemic stress markers determined in a routinary blood analysis

1. Ruiz-Tovar, J.
2. Ortega, I.
3. Santos, J.
4. Sosa, L.
5. Armañanzas, L.
6. Arroyo, A.
7. García, S.
8. Calpena, R.