Van Boxem, Koen Predictive Factors for Successful Outcome of Pulsed Radiofrequency Treatment in Patients with Intractable Lumbosacral Radicular Pain. [electronic resource] - Pain medicine (Malden, Mass.) Jul 2016 - 1233-1240 p. digital Publication Type: Journal Article ISSN: 1526-4637 Standard No.: 10.1093/pm/pnv052 doi