Letter to the Editor of Pain on Freynhagen et al.: Pseudoradicular and radicular low-back pain – A disease continuum rather than different entities? Answers from quantitative sensory testing. Pain 2007;135:65–74

Abstract

Section of Clinical Pain Research, Department of Molecular Medicine and Surgery, Karolinska Institutet, Pain Centre, Department of Neurosurgery, Karolinska University Hospital Solna, SE-171 76 Stockholm, Sweden E-mail: [email protected] *Corresponding author. Tel.: +46 8 517 754 36; fax: +46 8 517 756 25. E-mail: [email protected]