The total amount of morphine needed postoperatively form 0 - 4 h, and 0 - 24 h, administered by the patient controlled pain treatment. (PCA) 0 - 24h [clinicaltrials_resource:b7e838758ec3b8663a1fbae52646ab44]

Pregabalin

The total amount of morphine needed postoperatively form 0 - 4 h, and 0 - 24 h, administered by the patient controlled pain treatment. (PCA) 0 - 24h [clinicaltrials_resource:b7e838758ec3b8663a1fbae52646ab44]

Pregabalin