Douleur et AnalgésieSeptember 2004, Volume 17, Issue 3, pp 163–165 | Cite asAnnexe 3: Equations de rechercheArticle 22 Downloads This is a preview of subscription content, log in to check access.PreviewUnable to display preview. Download preview PDF.Unable to display preview. Download preview PDF.Copyright information© Springer-Verlag 2004