PainVolume 82, Supplement 1, August 1999, Pages S3-S4Merci, Professeur P.D. WallAuthor links open overlay panelJean-Marie Besson 1Show moreShareCitehttps://doi.org/10.1016/S0304-3959(99)00131-1Previous article in issueNext article in issueRecommended articlesCited by (0)1Tel.: +33-1-40-78-93-50.View AbstractCopyright © 1999 Published by Elsevier B.V. All rights reserved.