BondM., CharltonJ., WolfC.: American Pain Society quality assurance standards for relief of acute pain and cancer pain In: Sixth World Congress on Pain, Elsener, pp 185–189, New York, 1991.
2.
FontaineA., VinceneuxP., Pauchet-TraversatA.F., CatalaC.: Towards quality improvement in a French Hospital: structures and culture.Int J Qual Health Care, 9: 177–181, 1997.
3.
RawalN.: Organization of acute pain services: a low cost model.Acta Anaesth Scand, 11(suppl): 188, 1997.
4.
NolliM., ApoloneG., NicosiaF.: Postoperative analgesia in Italy. National survey on the anesthetist's beliefs, opinions, behaviour and techniques to postoperative pain control in Italy.Acta Anaesth Scand, 41: 573–582: 1997.
5.
KuhnS., CookeK., CollinsM., JonesJ.M., MucklowJ.C.: Perception of pain relief after surgery.Br Med J, 300: 1687–1690, 1990.
6.
BachioccoV., RucciP., CarliG.: Request of analgesics in postsurgical pain. Relationship to psycological factors and pain-related variables.The Pain Clinic, 9: 169–179, 1996.
TsuiS.L., LawS., FokM.: Postoperative analgesia reduces mortality and morbidity after esophagectomy.Am J Surg, 173: 472–478, 1997.
9.
DahlJ.B., MoinicheS., KehletH.: Wound infiltration with local anaesthetics for postoperative pain relief: a review.Acta Anaesth Scand, 38: 7–14, 1994.
10.
Mc ClureJ.H.: Ropivacaine.Br J Anaesth, 76: 300–304, 1996.
11.
RichardsonJ., SabanathanS., ShahR.: Post-thoracotomy spirometric lung function: the effect of analgesia.A review. J Cardiovasc Surg, 40: 445–456, 1999.
12.
YakshT.L., AbramS.E.: Pre-emptive analgesia: A popular misnomer, but a clinically relevant truth?APS J, 2: 116–121, 1993.
13.
LehmannK.A.: Tramadol in acute pain.Drugs, 53(suppl 2): 25–33, 1997.
14.
BowdleT.A., CamporesiE.M., MaysicL.: A multicenter evaluation of remifentanyl for early postoperative analgesia.Anaesth Analg, 83: 1292–1297, 1996.
15.
SloanP.A., MoulinD.E., HaysH.: A clinical evaluation of transdermal therapeutic system fentanyl for the treatment of cancer pain.J Pain Symptom Manage, 16: 102–111, 1998.
