Pain assessment in mechanically ventilated, noncommunicative severe trauma patients

1. López-López, C.
2. Pérez-Pérez, T.
3. Beneit-Montesinos, J.V.
4. García-Klepzig, J.L.
5. Martinez-Ureta, M.V.
6. Del Ara Murillo-Pérez, M.
7. Torrente-Vela, S.A.
8. García-Iglesias, M.