We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCombination analgesia in 2005 - a rational approach: focus on paracetamol-tramadol.AuthorsSchug SAPublicationClinical rheumatology, 2006, Vol 25 Suppl 1, pS16ISSN0770-3198Publication typearticleDOI10.1007/s10067-006-0202-9